Zekhan, Progenitor of Fire

First Strike, Haste, Indestructible, Zekhan, Progenitor of Fire cannot be countered.
Zekhan, Progenitor of Fire costs {1} less to cast for
every creature you control.
When Zekhan, Progenitor of Fire enters the battlefield, all creatures gain +3/3 and First
Strike.
Exile Zekhan, Progenitor of Fire: Untap all
creatures and lands you control and then return Zekhan, Progenitor of Fire to your hand on your
next upkeep.