Hama, Bloodbender

Bloodbend — {u}{b}, {t}: Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
Sacrifice an Island or Swamp : Create a Waste basic land token. Regenerate Hama, Bloodbender.
"Bloodbending, Controlling the water in another body. Enforcing your own will over theirs." - Hama