Massive Might

(T: Add R.)

(T: Add G.)

(T: Add G.)

Target creature gets +2/+2 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Flying When this creature enters, put a +1/+1 counter on each of up to two other target creatures.

Until end of turn, target creature gets +3/+3, up to one other target creature gets +2/+2, and up to one other target creature gets +1/+1. Those creatures gain vigilance until end of turn.

Equipped creature gets +2/+0. It gets an additional +0/+2 and has first strike as long as an Equipment named Groom's Finery is attached to a creature you control. Equip 2 (2: Attach to target creature you control. Equip only as a sorcery.)

Choose a number between 0 and 13. Each player sacrifices that many creatures of their choice.