MTG

{G}, {T}: Target land becomes a 2/2 green creature that's still a land. (This effect lasts indefinitely.)

Return a Forest you control to its owner's hand: Untap target creature. Activate this ability only once each turn.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {G}: Regenerate River Boa.

If a player would draw a card, instead they draw a card and reveal it. If it's a creature card, that player discards it unless they pay 3 life.

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

Whenever an enchantment is put into a graveyard from the battlefield, draw a card.

Players can cast spells and activate abilities only during their own turns.

Destroy target artifact, enchantment, or land.

Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

Choose one — • Untap target permanent. • Destroy target non-Aura enchantment. • Target creature loses flying until end of turn.

Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.) C...

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) {1}{W}: Each creature wit...

If damage would be dealt to Lichenthrope, put that many -1/-1 counters on it instead. At the beginning of your upkeep, remove a -1/-1 counter from ...

Enchant creature When enchanted creature is dealt damage, destroy it.

As an additional cost to cast this spell, sacrifice a green creature. Search your library for a green creature card and put it onto the battlefield...

Flying, vigilance

When Bull Elephant enters the battlefield, sacrifice it unless you return two Forests you control to their owner's hand.