Vallan Lava Beast

If the mana was used to cast Villan Lava Beast
was all burning, then when it enters the
battlefield it gains +1/+0 and Haste until end
of turn.
Eruption: Pay 2 Life, {2}{r}{r}: (If you look at this
card while it is anywhere in your library, even if you
are searching your library, may pas the Traverse cost
to reveal and cast it.)
"The Aesyr own valiant slain of all kinds."