Charismatic Conqueror + The Twelfth Doctor + Serra Paragon

Prerequisites

• You have not cast a spell from anywhere but your hand this turn.
• You have not cast a spell using Serra Paragon this turn.

Steps

1. 1Cast Charismatic Conqueror from your graveyard by paying
2. 2Charismatic Conqueror's demonstrate ability triggers, causing you and an opponent to copy it.
3. 3Resolve the opponent's copy of Charismatic Conqueror, and then resolve your copy of Charismatic Conqueror.
4. 4When your Charismatic Conqueror token enters the battlefield, the opponent's Charismatic Conqueror triggers, causing you to tap your Charismatic Conqueror token.
5. 5Resolve the original Charismatic Conqueror spell.
6. 6When the nontoken Charismatic Conqueror enters the battlefield, the opponent's Charismatic Conqueror triggers, causing you to not tap the nontoken Charismatic Conqueror, and causing the opponent to create a 1/1 Vampire creature token.
7. 7When the opponent's Vampire token enters the battlefield, both Charismatic Conquerors you control trigger, causing you to create at least one 1/1 Vampire creature token.
8. 8When your Vampire token enters the battlefield, the opponent's Charismatic Conqueror triggers, causing you to not tap the Vampire token, and causing the opponent to create a 1/1 Vampire creature token.
9. 9Repeat from step 7.

Effects

• Infinite creature ETB
• Infinite creature ETB for target opponent
• Infinite creature tokens
• Infinite creature tokens for target opponent