Ujra, Fury of the League

Partner with Philomae, Izzet Alchymist
Haste, protection from artifacts
When Ujra, Fury of the League attacks, for each
opponent, create an X/1 blue and red Elemental
creature token with protection from artifacts and
'Sacrifice this creature at end of combat' tapped
and attacking that player. X is Ujra's power as
this ability resolves.