- Umbris, Fear Manifest
- Ruthless Technomancer
- Auton Soldier
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite artifact sacrifice triggers
- Infinite artifact tokens
- Infinite creature LTB
- Infinite creature ETB
- Infinite colored mana
- Infinite creature sacrifice triggers
- Infinite death triggers
- Infinite Treasure tokens
- Exile each opponent's library
- Return all creature cards from your graveyard to the battlefield
- Umbris, Fear Manifest
- Ruthless Technomancer
- Phyrexian Metamorph
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite artifact sacrifice triggers
- Infinite artifact tokens
- Exile each opponent's library
- Infinite colored mana
- Infinite death triggers
- Infinite creature ETB
- Infinite creature LTB
- Infinite creature sacrifice triggers
- Infinite Treasure tokens
- Return all creature cards from your graveyard to the battlefield
- Umbris, Fear Manifest
- Opposition Agent
- Hive Mind
- Mana Severance
- Blade of Selves
- Exile each opponent's library
- Near-infinitely large creature
- Umbris, Fear Manifest
- Opposition Agent
- Hive Mind
- Mana Severance
- Chainer, Dementia Master
- Exile each opponent's library
- Near-infinitely large creature
- Umbris, Fear Manifest
- Opposition Agent
- Hive Mind
- Mana Severance
- Deadeye Navigator
- Exile each opponent's library
- Near-infinitely large creature
Sets containing Umbris, Fear Manifest
Umbris, Fear Manifest appears in 2 different sets:
