Relic of Legends Combos
Acererak the Archlich + Heartless Summoning + Relic of Legends
Combo result
Infinite card draw. Infinite draw triggers. Near-infinite damage. Near-infinite Treasure tokens. Near-infinite colored mana. Near-infinite +1/+1 counters. Near-infinite ETB. Near-infinite LTB. Near-infinite lifegain. Near-infinite lifegain triggers. Near-infinite lifeloss. Near-infinite storm count. Near-infinite ventures into the dungeon.
Prerequisites
Acererak in hand or in the command zone. All other permanents on the battlefield. You have not completed Tomb of Annihilation. {B} available plus enough mana to pay for commander tax, if applicable.
Saffi Eriksdotter + Cadric, Soul Kindler + Relic of Legends
Sisay, Weatherlight Captain + Relic of Legends + Intruder Alarm
The Watcher in the Water + Drowned Rusalka + Relic of Legends
Combo result
Infinite rummaging. Infinite draw triggers. Infinite self-discard triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite death triggers. Near-infinite sacrifice triggers.
Prerequisites
All permanents on the battlefield. You control at least one Tentacle. It is not your turn. The Watcher has zero stun counters on it.