Tom Bombadil + The World Spell + Mortuary + Cloudstone Curio + Opalescence

Prerequisites

• The World Spell has exactly two lore counters on it.

Steps

1. 1At the beginning of your precombat main phase, The World Spell triggers, putting a lore counter on itself.
2. 2The World Spell's third chapter ability triggers, causing you to put Tom Bombadil onto the battlefield from your hand and sacrifice The World Spell.
3. 3Mortuary, Cloudstone Curio and Tom Bombadil each trigger.
4. 4Resolve the Mortuary trigger, putting The World Spell on top of your library from your graveyard.
5. 5Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand from the battlefield.
6. 6Resolve the Tom Bombadil trigger, causing you to reveal The World Spell from the top of your library and put it onto the battlefield.
7. 7Choose to have The World Spell enter with three lore counters due to its read-ahead ability.
8. 8Cloudstone Curio and The World Spell's third chapter ability trigger.
9. 9Resolve the Cloudstone Curio trigger, returning Tom Bombadil to your hand from the battlefield.
10. 10Resolve the World Spell trigger, causing you to put Tom Bombadil onto the battlefield from your hand and sacrifice The World Spell.
11. 11Repeat from step 3.
12. 12If desired, you may return a creature card to your hand in step 5, which can then be returned in step 2 for infinite blinking of any creature(s).

Effects

• Infinite blinking
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers