Ureni's Rebuff
Sorcery
Return target creature to its owner's hand.
Harmonize 
(You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by 
, where X is its power. Then exile this spell.)
"You say you come in peace. That you come here at all is an act of war."
イラスト：
Tarkir: Dragonstorm#63アンコモン英語