How can you create a combo with Phyrexian Altar, Sneak Attack, Malakir Blood-Priest, Garna, the Bloodflame?
user
[START OF COMBO]This combo can be formed with Phyrexian Altar, Sneak Attack, Malakir Blood-Priest, Garna, the Bloodflame

Color identity: BR
Mana cost: 
Steps:
  1. Cast Garna; hold priority with her ETB trigger on the stack.
  2. Sacrifice Garna and Valakir Blood-Priest to Phyrexian Altar, producing {R}{R}.
  3. Resolve Garna's ETB trigger, recurring Garna and Blood-Priest to hand.
  4. Activate Sneak Attack to put Garna into play.
  5. With her ability on the stack, activate Sneak Attack again to cheat out Blood-Priest.
  6. Resolve Blood-Priest's ETB, draining your opponent' life for at least 2.
  7. Sacrifice both to Phyrexian Altar in response to Garna's ETB trigger, again producing {R}{R}.
  8. Resolve Garna's ETB and return both to hand.
  9. Repeat the loop from step 4 until opponent are at 0 life.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefields
  - Infinite lifeloss to opponents
  - Infinite leaves the battlefields
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Phyrexian Altar must be on the battlefield
  - Sneak Attack must be on the battlefield
  - Malakir Blood-Priest must be on the battlefield
  - Garna, the Bloodflame must be in your hand or in the command zone
  - {3}{B}{R} availabe.
[END OF COMBO PREREQUISITES]
assistant