(: Add or to your mana pool.)
When Wave Mesa enters the battlefield, sacrifice it unless you pay .
, , Sacrifice Wave Mesa: Return target creature you control to its owner's hand.
, : Target creature gains haste until end of turn.
: Add 
or 
to your mana pool.)., , Sacrifice Wave Mesa: Return target creature you control to its owner's hand., : Target creature gains haste until end of turn.
