Saheeli, the Sun's Brilliance + Phyrexian Altar + Intruder Alarm Combo

All permanents on the battlefield (Saheeli without summoning sickness on the battlefield).

Saheeli does not have summoning sickness. Creatures you control can tap to produce at least .

available

Activate Saheeli by paying and tapping it, creating a token copy of the creature that creates one or more creature token(s) when it enters with haste.

When the creature enters, it and Intruder Alarm trigger.

Resolve the Intruder Alarm trigger, untapping all creatures.

Resolve the creature's trigger, creating at least two creature tokens.

When the creature tokens enter the battlefield, Intruder Alarm triggers twice, untapping all creatures twice.

Activate Phyrexian Altar by sacrificing two creature tokens, adding .

Repeat.

Activate any number of creatures by tapping them, adding at least .

Activate Saheeli by paying and tapping it, creating a token copy of another creature you control with haste.

When the creature token enters the battlefield, Intruder Alarm triggers, untapping all creatures.

Repeat.

If creatures you control can tap to produce at least , this combo nets infinite mana.

Infinite creature LTB

Infinite creature ETB

Infinite colored mana

Infinite creature sacrifice triggers

Infinite death triggers

Infinite creature tokens with haste

Infinite mana creatures you control can produce

Infinite untap of creatures

Infinite copies of most creatures you control with haste