Ob Nixilis, Captive Kingpin + All Will Be One
Produces: Exile your library, Infinite +1/+1 counters on a creature, Infinite damage
- Color identity
- BR
Prerequisites
You have a way to cause an opponent to lose exactly 1 life.
Steps
- Cause an opponent to lose 1 life.
- Ob Nixilis triggers, putting a +1/+1 counter on itself and exiling the top card of your library.
- All Will Be One triggers, dealing 1 damage to an opponent.
- Repeat from step 2.
How to execute this combo
The "Ob Nixilis, Captive Kingpin + All Will Be One" combo takes 4 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Exile your library, Infinite +1/+1 counters on a creature, Infinite damage.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.