Sonic, Echo of The Rings

Flash, Split-second,Haste
{g/u}{r/g}{u/r}:Sonic, Echo of The Rings is unblockable until end of turn.
If the first spell you cast this turn was a creature spell, that creature gains haste until the end of turn.
Smash attack(Super Sonic)-{10}: Exile Sonic, Echo ofThe Rings, then return it to the battlefield. It becomes a 7/7 and gains flying, double strike and indestructable until the end of turn. IfSonic, Echo of The Rings deals damage, deal that much damage to any target.