Symphony of Mercy

Equipped creature gains jade light. (This creature gains +0/+3. Creatures that block this card gain -3/0 until end of combat.)
Equip {3}
If this card is equipped to either Stalker, Reckoning or Shadow Stalker, Dread, exile
both cards from the game and summon Stalker, Protector to the field from hand, library or graveyard.

Become enraptured by the song of devastation.