Agent of Masks

At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way.

Arrogant Outlaw

When Arrogant Outlaw enters the battlefield, if an opponent lost life this turn, each opponent loses 2 life and you gain 2 life.

Whenever an opponent casts a noncreature spell, that player loses 2 life and you gain 2 life.

When Basilica Bell-Haunt enters the battlefield, each opponent discards a card and you gain 3 life.