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'As an additional cost to cast this spell, sacrifice a green creature.
Search your library for a green creature card, put it onto the battlefield, then shuffle.
'Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.
'This land enters tapped.
When this land enters, return a land you control to its owner's hand.
{T}: Add {G}{U}.
'{U}: This creature gets +1/-1 until end of turn.
{U}: This creature gets -1/+1 until end of turn.
'Destroy target artifact or creature. It can't be regenerated.
'Target creature you control gains protection from the color of your choice until end of turn.
Draw a card.
'When this land enters, you gain 2 life.
{T}: Add {C}.
'Flying, vigilance, indestructible
Other permanents you control have indestructible.
'Flying, protection from black Echo {3}{W}{W} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay...
'Target player draws three cards. Then that player discards two cards unless they discard a land card.
'Flying
At the beginning of your upkeep, you lose 1 life.