Skullclamp [Commander 2017]Set: Commander 2017 Type: Artifact Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1 1. Whenever equipped creature dies, draw two cards. Equip {1} The mind is a beautiful bounty encased in an annoying bone container.

When Vigor is put into a graveyard from anywhere

Set: Worldwake Type: Creature — Kor Artificer Rarity: Rare Cost: {1}{W} When Stoneforge Mystic enters the battlefield

Set: Platinum: Base Set Type: Colorless Rarity: Common Retreat cost: Colorless

Set: EX: Dragon Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: Urza's Legacy Type: Artifact Rarity: Rare Cost: {3} At the beginning of each opponent's upkeep

You may put an arrow card from among them face up into your arsenal

Fire Rarity: Ultra Rare Retreat cost: 1

Set: POP Series 8 Type: Supporter Rarity: Uncommon

Set: Welcome to Rathe Edition: Alpha Print Finish: Rainbow Foil Type: Action Rarity: Common Class: Warrior Cost: 2 Your next weapon attack this turn gains +3 [Power] and go again

where X is the number of cards in their hand minus 4

puts it on the bottom of their library

though such a network tends to pull power from nearby devices