Astral Dragon + Necromancy + Clever Impersonator

Prerequisites

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Steps

1. 1Cast Necromancy by paying .
2. 2When Necromancy enters the battlefield, it triggers, returning Astral Dragon from your graveyard to the battlefield, and then attaching Necromancy to Astral Dragon.
3. 3When Astral Dragon enters the battlefield, it triggers, creating two token copies of Necromancy that are 3/3 Dragon creatures in addition to their other types.
4. 4When the Necromancy tokens enter the battlefield, they trigger, with at least one trigger targeting Clever Impersonator.
5. 5Resolve the first Necromancy trigger, returning Clever Impersonator from your graveyard to the battlefield as a copy of Astral Dragon, and not attaching Necromancy to Clever Impersonator due to Necromancy being a creature.
6. 6The Necromancy Aura creature token is put into your graveyard as a state-based action due to being an Aura that is unattached.
7. 7The Necromancy token leaves-the-battlefield ability triggers, as well as Clever Impersonator's enters-the-battlefield ability.
8. 8Resolve the Necromancy trigger, causing you to sacrifce Clever Impersonator.
9. 9Resolve the Clever Impersonator trigger, creating two token copies of Necromancy that are 3/3 Dragon creatures in addition to their other types.
10. 10Repeat from step 4.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers