Mass Construction

as addtional cost to this spell each opponent gains 1 life for each card in each players hand.
devoid (this spell has no color)
factory 5 (Put 5 +1/+1 counters/charge among arifacts you control. You may reduce this by 2 to create a 0/0 colorless construct with "this creature has +1/+1 for each artifact in play. Remove 1 charge counter from this creature: create a 7/3 colorless construct with trample". You may reduce this number by 1 to create a 1/0 red construct with first strike and trample.)