Arcane Armor (Guardian)

When Arcane Armor (Guardian) enters the battlefield, you may equip it to your commander.
{1} Equip commander
{3} Equip
Equipped creature gets +0/+2 and "{t} - This creature fights target creature you don't control. Tap that creature."
When a creature enters the battlefield under your control, you may destroy this token and create an Arcane Armor (Infiltrator) token.