Mister Fantastic + Dynaheir, Invoker Adept + North Pole Patrol Combo

All permanents on the battlefield (North Pole Patrol without summoning sickness on the battlefield).

You are able to put a triggered ability on the stack.

available

Put any triggered ability on the stack.

Holding priority, activate Dynaheir by tapping it.

Activate Mister Fantastic by paying and tapping it, targeting the ability from step 1.

Dynaheir triggers. Holding priority, activate North Pole Patrol by tapping it, untapping Mister Fantastic.

Activate Mister Fantastic by paying and tapping it, copying Dynaheir's trigger twice

Resolve the first copy of Dynaheir's trigger, copying Mister Fantastic's ability, targeting Dynaheir's trigger

Resolve the copy of Mister Fantastic's ability, copying Dynaheir's trigger twice.

Repeat from step 6

Infinite copies of triggered abilities you control on the stack