Vivien's Talent

Enchantment — Aura

Produces: anything getting a counter.

Cares about: a nontoken creature entering the battlefield.

Partners

842 cards can cause a nontoken creature entering the battlefield.

1. Heart-Shaped Herb — When a creature enters thanks to Heart-Shaped Herb, Vivien's Talent puts a counter on a permanent
2. Oathkeeper, Takeno's Daisho — When a creature enters thanks to Oathkeeper, Takeno's Daisho, Vivien's Talent puts a counter on a permanent
3. Resurrection Orb — When a creature enters thanks to Resurrection Orb, Vivien's Talent puts a counter on a permanent
4. Scythe of the Wretched — When a creature enters thanks to Scythe of the Wretched, Vivien's Talent puts a counter on a permanent
5. Nim Deathmantle — When a creature enters thanks to Nim Deathmantle, Vivien's Talent puts a counter on a permanent
6. Yedora, Grave Gardener — When a creature enters thanks to Yedora, Grave Gardener, Vivien's Talent puts a counter on a permanent
7. Vivien on the Hunt — When a creature enters thanks to Vivien on the Hunt, Vivien's Talent puts a counter on a permanent
8. The Hunger Tide Rises — When a creature enters thanks to The Hunger Tide Rises, Vivien's Talent puts a counter on a permanent

103 other cards cause it too, equally specific. The ones shown are the best connected.