Adam, Thoughtful Jester

Laughter is the Best Medicine — At the beginning of your end step, if you gained life this turn, draw a card.
Joyful Presence — Creatures you control have "{t}: Add {w} or {u} to your mana pool.
Disciplined Humorist — {2}: Tap or untap target creature. Adam deals 1 damage to any target.

"Laughter bridges the gap between effort and ease—
why not both?"