Kaito, Programmed Negotiator

Hexproof Vigilance First Strike Lifelink
Kaito Costs {1} Less to cast for each artifact you control.

Whenever Kaito Deals Combat Damage To a Player create a colorless ice cream food token that has "{2},{t},Gain 3 life" Then Draw 3 Cards, and proliferate.

At the Beginning of Each endstep each player may give up a Combat phase on their next turn if they do each player draws seven cards goes to half their life total and sacrifices 4 nonland permanents.