Deidara, Artistic Pyromaniac

{u/r}{t}; create an artifact token named
Detonating clay with “{2}: deal 2 damage any target
{3}{u/r}: Turn target Detonating clay into a 3/1 flying bird with the same abilities
{3}{u}{u}{r}{r}Sacrifice Deidara, Artistic Pyromaniac: destroy all creatures and artifacts named Detonating Clay and deal 7 damage to each opponent