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'This creature can't be blocked.
Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
'Threshold — This creature has flying as long as there are seven or more cards in your graveyard.
'Flash
When this creature enters, you may counter target spell.
'Choose three. You may choose the same mode more than once. • Counter target spell unless its controller pays {3}. • Return target creature to its owner's hand. • Draw...
'{3}{U}{U}: Draw two cards.
'Whenever this creature deals damage, target player mills that many cards.
'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 each age counter on...
'When this creature enters, put a +1/+1 counter on each of up to two target Merfolk you control.
'When this creature enters, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle. {1}{W}, {T}: You may put an Equipment card...
'Whenever this creature blocks or becomes blocked by a creature, destroy all Auras attached to that creature.
'Auras attached to permanents you control have umbra armor. (If an enchanted permanent you control would be destroyed, instead remove all damage from it and destroy an Aura attached to...
'Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Scry 3. (Look at the...