Xenophanes

Shroud
Creatures you control gain indestructible on your combat phases
{5}{p/b}{p/b}{p/u}{p/u}Kicker
{t}, Sacrifice a creature you control: You get an
extra combat phase. All creature cards in your
hand cost {3} and have flash and haste until end of combat.
If Zenophanes was kicked, Zenophanes gets
+6/+6 with unblockable and lifelink.