Dwarven Axe

Equiped creature has rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of
turn for each creature blocking it beyond the first.) If
this creature is a Dwarf, you may exert it as it
attacks. When you do, it gets +1/+1 and gains
trample until end of turn. (An exerted creature
won't untap during your next untap step.)
Equip {3} ({3}: Attach to target creature you control.
Equip only as a sorcery. This card enters the
battlefield unattached and stays on