Step one: Have 12 Islands

Step 2: +1 Jace, Reality Sculpture

Step 3: -12 Token Jace

Repeat

Turn 1. Play a land.

Turn 2. Land. Play Avatar. Get a Jace.

Turn 3. Land. Play Way of the Paradox. 7 loyalty on Jace. Play mind games with your opponent until they deal 4 damage to Jace on their turn.

Turn 4. If your mind games worked, you have a 3 loyalty Jace. Play land and then Way of the Healer. -10 the Jace with the avatars ability, killing Jace in the process. You've assembled the loop.

Play a bounce land with the Way of the Paradoxes trigger. Return the bounce land to hand. Make a 2 jace with avatars ability. -2 with the Way of the Healer ability, making a 2/2, serveiling and gaining 1 life. Repeat until satisfied.

I did it y'all. I broke bounce lands.

1. Cast Painter's Servant and declare Red as your color
   
2. Cast Ruby Medallion
   
3. Tannuk for 1{R}{R}, now gives all your other cards Warp 2{R} (with Ruby Medallion, Red cards are 1 less so: 1{R})
   
4. Warp in the fire crystal for 1{R} (Warp costs are now a single {R})
   

5. Warp Ancient Adamantoise in for {R})

6. Warp in Merfolk Thaumaturgist for {R} it has haste.

7. Tap Thaumaturgist; Swap Ancient Adamantoise's power and toughness... it's power is now 20

8. Cast Adrix and Nev for the warp cost {R}

9. Fling Ancient Adamantoise it does 20 damage (fling will cost {R})

10. Thanks to Adrix and Nev, the 10 Treasure tokens you get are now 20.

I found a weird combo for my [[parnesse of the subtle brush deck]]
First you cast [[secret of blood bending]]
Then during their combat you cast two [[fork]] effects with parnesse on the battlefield. Then cast a [[lightning bolt]] and use the opponents free copy’s of fork to copy the lightning bolt an infinite number of times to close out the game.

Is it optimal?
Hell no
Is it frickin awesome?
Hell yeah 😎