You may choose not to untap Hivis of the Scale during your untap step.
: Gain control of target Dragon for as long as you control Hivis and Hivis remains tapped.
Each player may bid life for control of target creature. You start the bidding with a bid of 0. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid and gains control of the creature. (This effect lasts indefinitely.)
"The fury in the lion's eye;
the patience in the hippo's yawn;
the pride within the griffin's cry
are one within the iron tusk's stride."
—"Iron Tusk," Femeref song
Choose one —
• All creatures get -2/-0 until end of turn.
• Tap target creature.
• Prevent the next 1 damage that would be dealt to any target this turn.
Shroud (This creature can't be the target of spells or abilities.)
Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
"What need have I for cavalry when I can have horse and rider both in one?"
—Jolrael
Destroy target creature with converted mana cost X. If that creature dies this way, Kaervek's Purge deals damage equal to the creature's power to the creature's controller.