How can you create a combo with The Watcher in the Water, Drowned Rusalka, Relic of Legends?
user
[START OF COMBO]This combo can be formed with The Watcher in the Water, Drowned Rusalka, Relic of Legends

Color identity: U
Mana cost: 
Steps:
  1. During an opponent's turn, activate Relic of Legends' second ability by tapping The Watcher, adding {U}.
  2. Activate Drowned Rusalka by paying {U} and sacrificing a Tentacle.
  3. When the Tentacle dies, The Watcher's second ability triggers, untapping itself.
  4. Resolve the Drowned Rusalka trigger, causing you to rummage.
  5. The Watcher's first ability triggers, creating a 1/1 Tentacle creature token.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite draw triggers
  - Infinite rummaging
  - Infinite self-discard triggers
  - Near-infinite death triggers
  - Near-infinite enters the battlefield
  - Near-infinite leaves the battlefield
  - Near-infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least one Tentacle.
  - It is not your turn.
  - The Watcher has zero stun counters on it.
[END OF COMBO PREREQUISITES]
assistant