Quintorius Kand + Flicker + The Mirari Conjecture + Meldweb Curator

Quintorius Kand

Flicker

The Mirari Conjecture

Meldweb Curator

How it works

1. At the beginning of your precombat main phase, The Mirari Conjecture triggers, putting a lore counter on it, and then causing you to copy any instant or sorcery spell you cast this turn and sacrifice The Mirari Conjecture.
2. Cast Flicker by paying 1, targeting Meldweb Curator.
3. The Mirari Conjecture triggers, copying Flicker targeting Quintorius Kand.
4. Resolve the copy of Flicker, blinking Quintorius Kand.
5. Resolve the original Flicker, blinking Meldweb Curator.
6. When Meldweb Curator enters the battlefield, it triggers, putting Flicker on top of your library from your graveyard.
7. Activate Quintorius Kand's second loyalty ability by removing three loyalty counters from it, causing you to exile Flicker from the top of your library and cast it without paying its mana cost, targeting Meldweb Curator.
8. Quintorius Kand and The Mirari Conjecture trigger.
9. Resolve the Quintorius Kand trigger, dealing 2 damage to each opponent and causing you to gain 2 life.
10. Resolve the The Mirari Conjecture trigger, copying Flicker targeting Quintorius Kand.
11. Repeat from step 4.

This loop sets up an endless engine of magical recursion by using The Mirari Conjecture's third lore counter to duplicate your spells right when you need them most. Once active, Meldweb Curator steps in every time it blinks to rescue your key spell from the graveyard, placing it right back where it can be grabbed. Quintorius Kand fuels this entire chain of events by constantly using its minus ability to discover and cast from exile, which not only keeps the loop going with Flicker but also triggers its own passive damage and life-gaining ability to drain the table dry.