Mark 48, Hulkbuster 2.0

Affinity for Stark equipment.
As an additional cost to cast this spell, exile a Stark equipment you control. When this card leaves the battlefield, return the exiled card to the battlefield under your control.

Equipped creature gets +X/+X and trample where X is
the number of Stark artifacts you control.

Whenever an equipped creature attacks, it's controller may have it fight target creature defending player controls.

Equip {2}{r}{r}{r}