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'Whenever you cast a Treefolk spell, you may have target creature get +3/-3 until end of turn.
'Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)
'{T}, Pay 1 life, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield, then shuffle.
'Whenever a player casts a spell, that player discards a card.
'Psionic Blast deals 4 damage to any target and 2 damage to you.
'Search your library for a Forest card, put it onto the battlefield, then shuffle.
'When you cast this spell, exile two target permanents.
Indestructible
Whenever Ulamog attacks, defending player exiles the top twenty cards of their library.
'Whenever a creature you control attacks, you may put a quest counter on this enchantment. As long as this enchantment has seven or more quest counters on it, creatures you...
'Whenever a creature is dealt damage, this enchantment deals that much damage to that creature's controller.
'Search your library for a card, put that card into your graveyard, then shuffle.
'This creature gets +2/+2 as long as there are three or more land cards in your graveyard. {2}, {T}, Sacrifice a land: Search your library for a land card, put...
'Choose target creature you control. Each other creature becomes a copy of that creature until end of turn, except it isn't legendary.