The "legend rule" doesn't apply to tokens you control.
Whenever another nontoken legendary permanent enters the battlefield under your control, you may pay 1. If you do, create a token that's a copy of it. That token gains haste. Sacrifice it at the beginning of the next end step.
Rarity:R
#:10
Card Type:Legendary Creature — Dwarf Wizard
P / T:4 / 3
Casting Cost:
2RW
Artist:Joseph Weston