Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Kaya and creating a token copy of it that is a 1/1 Spirit in addition to its other types.
Repeat using the Kaya token.

Infinite creature ETB

Infinite creature LTB

Kaya, Intangible Slayer

Luxior, Giada's Gift

Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Felidar Guardian and creating a token copy of it that's a 1/1 Spirit in addition to its other types.
The Felidar Guardian token enters the battlefield, blinking Kaya.
Repeat.

Felidar Guardian

Enchanted Evening

Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Three Blind Mice and creating two token copies of it that are 1/1 Soldiers in addition to their other types.
The Three Blind Mice tokens enter the battlefield with two lore counters on them due to Doubling Season, triggering their first and second chapter abilities.
Resolve the first Three Blind Mice triggers, creating four 1/1 Mouse creature tokens.
Resolve the next Three Blind Mice trigger, creating two token copies of a Three Blind Mice token.
Repeat from step 2.
Once you have infinite Three Blind Mice triggers, you may use them to copy any token(s) you control.

Infinite copies of tokens you control

Infinite creature tokens

Infinite copies of a specific enchantment

Three Blind Mice

Doubling Season

Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Three Blind Mice and creating a token copy of it that is a 1/1 Soldiers in addition to its other types.
The Three Blind Mice token enters the battlefield with two lore counters on it due to Vorinclex, triggering its first and second chapter abilities.
Resolve the first Three Blind Mice trigger, creating a 1/1 Mouse creature token.
Resolve the next Three Blind Mice trigger, creating a token copy of the Three Blind Mice token.
Repeat from step 2.

Vorinclex, Monstrous Raider

Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Lunar Force and creating a token copy of it that is a 1/1 Spirit in addition to its other types.
Whenever an opponent casts a spell, the Lunar Force token triggers, countering that spell and causing you to fail to sacrifice it due to The Master.
Repeat step 2 as necessary.

Counter all spells opponents cast

Lock

The Master, Multiplied

Lunar Force

Activate Kaya's third loyalty ability by removing three loyalty counters from it, exiling Hesitation and creating a token copy of it that is a 1/1 Spirit in addition to its other types.
Whenever a player casts a spell, the Hesitation token triggers, countering that spell and causing you to fail to sacrifice it due to The Master.
Repeat step 2 as necessary.

Combos with "Kaya, Intangible Slayer"