The Archimandrite

At the beginning of your upkeep, you gain X
life, where X is the number of cards in your
hand minus 4.
Whenever you gain life, each Advisor, Artificer,
and Monk you control gains vigilance and gets
+X/+0 until end of turn, where X is the amount
of life you gained.
Tap three untapped Advisors, Artificers, and/or
Monks you control: Draw a card.