Rohgahh of Kher Keep
Legendary Creature — Kobold, {2}{B}{B}{R}{R}
Oracle Text
At the beginning of your upkeep, you may pay {R}{R}{R}. If you don't, tap Rohgahh and all creatures named Kobolds of Kher Keep, then an opponent gains control of them.
Creatures you control named Kobolds of Kher Keep get +2/+2.