You're a wizard, [Insert name here]

Create a 5/5 green Wurm creature token with trample.

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

Trample

When this creature enters, create a 5/5 green Wurm creature token with trample.

Destroy target enchantment. Create X 1/1 green Saproling creature tokens, where X is that enchantment's mana value.

When this creature enters, create a 0/1 green Plant creature token for each land you control.

Landfall — Whenever a land you control enters, you may put a +1/+1 counter on each Plant creature you control.

If an opponent had an artifact enter the battlefield under their control this turn, you may pay {1}{G} rather than pay this spell's mana cost.

Create a 4/4 green Beast creature token.

Whenever another nontoken creature enters, you may pay {1}{G}. If you do, that creature's controller creates a token that's a copy of that creature.

{T}: Add {C}.

{T}: Add {G} or {W}. This land deals 1 damage to you.

Lands you control have "{T}: Add one mana of any color."

{T}: Add one mana of any color.

Whenever this land becomes tapped, it deals 1 damage to you.

{T}: Add one mana of any color.

If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay {G} rather than pay this spell's mana cost.

Create four 1/1 green Snake creature tokens.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color in your commander's color identity.

Sacrifice this artifact: Draw a card.

Create three 6/6 green Wurm creature tokens.

Flashback {9}{G}{G}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Indestructible (Effects that say "destroy" don't destroy this artifact.)

{T}: Add one mana of any color.

Destroy all creatures.

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

({T}: Add {G}.)

{T}: Add three mana of any one color.

At the beginning of your upkeep, populate. (Create a token that's a copy of a creature token you control.)

This land enters tapped.

{T}: Add {C}.

{2}, {T}, Sacrifice this land: Search your library for a Forest card and a Plains card, put them onto the battlefield tapped, then shuffle.

{T}, Pay 1 life: Add one mana of any color.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle.

{T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Forest or Island card, put it onto the battlefield, then shuffle.

This artifact enters tapped.

{1}, {T}: Destroy all artifacts, creatures, and enchantments.

If an artifact or creature entering causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

({T}: Add {W}.)

Enrage — Whenever this creature is dealt damage, create a token that's a copy of this creature.

Trample

Landfall — Whenever a land you control enters, you may create a 4/4 green Beast creature token.

This land enters tapped unless you control two or fewer other lands.

{T}: Add {G} or {W}.

{T}: Add one mana of any type that a land you control could produce.

You have no maximum hand size.

{T}: Add {C}.

Create a 5/4 green Snake creature token. Lands you control don't untap during your next untap step.

({T}: Add {G} or {W}.)

Destroy target artifact or enchantment. If {G} was spent to cast this spell, create two 1/1 green Saproling creature tokens.

{T}: Add {G} or {W}.

{G}{W}: This artifact becomes a 3/3 green and white Wolf artifact creature until end of turn.

This land enters tapped.

When this land enters, return a land you control to its owner's hand.

{T}: Add {G}{W}.

{1}, {T}: Add {G}{W}.

{T}: Add {C}{C}.

Reach

{3}{G}{G}: Create a 3/3 green Beast creature token.

{3}{G}{G}, Exile this card from your graveyard: Create a 3/3 green Beast creature token.

Create two 1/1 white Warrior creature tokens with vigilance.

This land enters tapped.

{T}: Add {G} or {W}.

{1}{G}{W}: Until end of turn, this land becomes a 3/4 green and white Elemental creature with reach. It's still a land.

{T}: Add {C}.

{T}, Sacrifice this land: Destroy target land.

Destroy target artifact or enchantment, then populate. (Create a token that's a copy of a creature token you control.)

{1}, {T}: Add {G}{W}.

This land enters tapped unless you control a Forest or a Plains.

{T}: Add {G} or {W}.

Equipped creature gets +2/+2 and has protection from black and from green.

Whenever equipped creature deals combat damage to a player, that player discards a card and you untap all lands you control.

Equip {2}

Equipped creature gets +2/+2 and has protection from red and from blue.

Whenever equipped creature deals combat damage to a player, this Equipment deals 2 damage to any target and you draw a card.

Equip {2}

Choose an opponent. You and that player each create an X/X green Treefolk creature token.

Choose an opponent. You and that player each create X 1/1 green Elf Warrior creature tokens.

{T}: Add {C}.

{T}: Add {G} or {W}. This artifact deals 1 damage to you.

({T}: Add {G} or {W}.)

As this land enters, you may pay 2 life. If you don't, it enters tapped.

This land enters tapped.

When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

{T}: Add {G} or {W}.

When this creature enters, create a 2/2 white Knight creature token with vigilance, a 3/3 green Centaur creature token, and a 4/4 green Rhino creature token with trample.

Whenever another creature you control enters, you gain life equal to that creature's toughness.

{1}{G}{W}, {T}: Populate. (Create a token that's a copy of a creature token you control.)

You may cast spells as though they had flash.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Forest card, put it onto the battlefield, then shuffle.

Whenever an opponent casts a spell during your turn and when this creature dies, create a green and white Elemental creature token with "This token's power and toughness are each equal to the number of creatures you control."

Populate. (Create a token that's a copy of a creature token you control.)

When this creature leaves the battlefield, create a 4/4 green Elemental creature token.

Evoke {4}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

{T}, Pay 1 life, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

Flying

Raid — When this creature enters, if you attacked this turn, create a 3/4 white Bird creature token with flying.

Whenever this creature attacks, you gain 1 life for each attacking creature.

{T}: Add {C}.

{G/W}, {T}: Add {G}{G}, {G}{W}, or {W}{W}.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Trample

When this creature dies, create three 5/5 green Wurm creature tokens with trample.

When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.

Destroy all creatures. They can't be regenerated.

Landfall — Whenever a land you control enters, create a 2/2 green Elemental creature token.