At the beginning of your upkeep, you may pay . If you don’t, tap Rohgahh of Kher Keep 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.
Rohgahh's first ability isn't targeted. You don't choose the opponent that will gain control of the creatures until the ability resolves.
01-10-2009
wotc
If you don't pay {R}{R}{R} as the first ability resolves, all creatures named Kobolds of Kher Keep become tapped (even the ones you don't control), as does Rohgahh. The chosen opponent gains control of Rohgahh and all creatures named Kobolds of Kher Keep regardless of whether you control them or whether they were tapped by the ability.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.