Pyreswipe Hawk

Creature — Elemental Bird

Flying, haste

Whenever this attacks, this gets +X/+0 until end of turn, where X is the highest converted mana cost/mana value among artifacts you control.

Whenever you expend 6, gain control of target artifact as long as you control this creature, (You expend 6 as you spend your sixth total mana to cast spells during a turn.)

Legality

Format	Legality
1v1 Commander	Legal
Arena	Legal
Block Constructed	Legal
Canadian Highlander	Legal
Casual	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Custom	Legal
Duel Commander	Legal
Gladiator	Legal
Highlander	Legal
Historic	Legal
Historic Brawl	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Oathbreaker	Legal
Planar Constructed	Legal
Vintage	Legal