Muldrotha, the Gravetide + Kasmina, Enigma Sage + Kiora, Behemoth Beckoner + The Chain Veil + Nexus of Fate

Muldrotha, the Gravetide

Kasmina, Enigma Sage

Kiora, Behemoth Beckoner

The Chain Veil

Nexus of Fate

How it works

1. Cast Kiora from your graveyard by paying 2G/U.
2. Activate The Chain Veil by paying 4 and tapping it, allowing you an additional activation of each of your planeswalkers' loyalty abilities this turn.
3. Activate Kiora using Kasmina's first loyalty ability by putting two loyalty counters on it, causing you to scry 1.
4. Activate Kiora using Kasmina's third loyalty ability by removing eight loyalty counters from it, causing you to search for library for Nexus of Fate, exile it, then cast it without paying its mana cost.
5. Resolve Nexus of Fate, allowing you to take an extra turn after this one and shuffling Nexus of Fate into your library.
6. Move to your next turn.
7. Activate Kiora by removing a loyalty counter from it.
8. Kiora dies as a state-based action due to having zero loyalty.
9. Resolve the Kiora trigger, untapping a permanent.
10. Repeat.