The Nail

Equipped creature gets +1/+0. Whenever you gain life, create a colorless Soul artifact token with “{T}, Sacrifice this token: Target creature explores.” Upgrade — Pay {2}: Put an upgrade counter on The Nail. Then if it has 2 or more upgrade counters, equipped creature gets +2/+0 instead, it also has lifelink. If it has 5 or more upgrade counters, gets +5/+0, it gains menace. Equip {0} if equipped to The Knight. Equip {7} otherwise.{/fontsize3}