Jubilant Mascot 
Creature — Homunculus
At the beginning of combat on your turn, you may pay 
. If you do, support 2. (Put a +1/+1 counter on each of up to two other target creatures.)
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL