How can you create a combo with Ratadrabik of Urborg, Nim Deathmantle, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Ratadrabik of Urborg, Nim Deathmantle, Ashnod's Altar

Color identity: WB
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing another legendary creature you control, adding {C}{C}.
  2. The creature dies, triggering Ratadrabik and Nim Deathmantle.
  3. Resolve the Ratadrabik trigger, creating a nonlegendary token copy of the creature that is a 2/2 Zombie in addition to its other types.
  4. Activate Ashnod's Altar by sacrificing the Zombie, adding {C}{C}.
  5. Resolve the Nim Deathmantle trigger from step 2, returning the legendary creature from your graveyard to the battlefield, and attaching Nim Deathmantle to it.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control another nontoken legendary creature.
[END OF COMBO PREREQUISITES]
assistant