Tevesh Szat, Doom of Fools, The Chain Veil, Carth the Lion, Kiora, Behemoth Beckoner, and Ashnod's Altar

Prerequisites

• Tevesh Szat, Doom of Fools on the battlefield
• The Chain Veil on the battlefield
• Carth the Lion on the battlefield
• Kiora, Behemoth Beckoner on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate Tevesh Szat's first loyalty ability by putting three loyalty counters on it, creating two 0/1 Thrull creature tokens
2. Activate Ashnod's Altar twice by sacrificing the Thrulls, adding
3. Activate The Chain Veil by paying and tapping it, allowing an extra activation of your planeswalkers' loyalty abilities this turn
4. Activate Kiora by removing zero loyalty counters from it, untapping The Chain Veil
5. Repeat

Results

• Infinite activations of loyalty abilities of all other Planeswalkers you control
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers