Emissary of Soulfire
From Modern Horizons 3 set
Emissary of Soulfire
Creature — Djinn Monk
1/4
When this creature enters, you get
(three energy counters).
Pay
: Put an exalted counter on target creature you control. Activate only as a sorcery. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)