The Echo

Convoke
Multikicker {2}
Choose one target enchantment, instant, or
sorcery in an opponent's graveyard. You may cast
it as though it had flash and without paying its
mana cost. You may choose an additional spell
for each time this spell is kicked. Spells cast this
way are then exiled. Creatures used to cast this
spell gain a +1/+1 counter for each time it was
kicked.