Leering Emblem

Artifact — Equipment - (rare)

Whenever you cast a spell, equipped creature gets +2/+2 until end of turn.
Equip 

The banner was not a symbol of victory, but a herald of the carnage to come.

Price

manapool 1.32

tcgplayer 2.42

cardmarket 0.73

cardkingdom 2.79

cardsphere 2.78