Flying
When this creature enters, each other player may put an artifact or enchantment card onto the battlefield from their hand.

: Target unblocked attacking creature becomes blocked. Activate only during combat after blockers are declared. (This ability works on creatures that can't be blocked.)

: Target player discards a card. Any player may activate this ability but only as a sorcery.

: Target creature gains flying until end of turn. Any player may activate this ability.

As this creature enters, choose a color.
Chameleon Spirit's power and toughness are each equal to the number of permanents of the chosen color your opponents control.

, : Search your library for a Rebel permanent card with mana value 5 or less, put it onto the battlefield, then shuffle.

Whenever this creature is dealt damage, you may create that many 1/1 green Insect creature tokens.

All creatures have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

You may return three Islands you control to their owner's hand rather than pay this spell's mana cost.
Counter target spell.

Warpath deals 3 damage to each blocking creature and each blocked creature.

Choose target creature. At this turn's next end of combat, destroy all creatures that blocked or were blocked by it this turn.

This creature can't block.

When this creature enters, you may return target land to its owner's hand.

Tap an untapped creature you control: This enchantment deals 1 damage to target player or planeswalker.

, : Prevent the next X damage that would be dealt to any target this turn.

If an opponent controls a Mountain and you control an Island, you may cast this spell without paying its mana cost.
Flying

Whenever an opponent casts a blue or black spell, you may create a 1/1 green Snake creature token.

, : Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

When this creature enters, each other player may return a creature card from their graveyard to the battlefield.

Whenever a creature you control becomes blocked, this enchantment deals 1 damage to any target.

When this creature enters, each opponent sacrifices a permanent of their choice unless they pay .

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

At the beginning of each player's upkeep, that player may put a +1/+1 counter on target creature of their choice.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

: This creature gains trample until end of turn.

Whenever a creature you control deals combat damage to a player, that player discards a card.

Whenever this creature becomes blocked, you gain 2 life.

Trample

Creatures you control have fear. (They can't be blocked except by artifact creatures and/or black creatures.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
, : Search your library for a Mercenary permanent card with mana value 4 or less, put it onto the battlefield, then shuffle.

: Mill a card. If a land card was milled this way, this creature can't be blocked this turn.

Whenever a creature you control deals combat damage, you gain that much life.

, : Target creature you control gets +X/+X until end of turn. Destroy it at the beginning of the next end step.

Whenever a player casts a green or white spell, that player discards a card.

: This creature gets +1/+1 until end of turn.

: This creature gets +3/+3 until end of turn.