Jace, the Perfected Mind Condition:Excellent You gain life equal to

You gain life equal to the sacrificed permanent's mana value

Whenever Falkenrath Forebear deals combat damage to a player

including plenty of weapon upgrades in the form of a shredder

Prevent all combat damage that would be dealt to equipped creature

(Each in the mana costs of permanents you control counts toward your devotion to white

Jace, the Perfected Mind Condition:Excellent You gain life equal toJace, the Perfected Mind Legendary Planeswalker Jace Compleated ({U P} can be paid with or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.) +1: Until your next turn, up to one target creature gets 3 0. 2: Target player mills three cards. Then if a graveyard has twenty or more cards in it, you draw three cards. Otherwise, you draw a card. X: Target player mills three times X cards. Set: Phyrexia: All Will Be One