Pili-Pala

Pré-requis : Once you have infinite mana, you may use it to activate Urza's ability.
Once you have infinite mana, you may use it to activate Urza's ability.

Pré-requis : Once you have infinite mana, you can use Experiment Kraj's ability instead to place +1/+1 counters

Pré-requis : Additional mana may be needed to start the combo depending on how many nonland cards are revealed. It is also possible that each iteration may not cover its own mana cost, and therefore it is recommended to have additional mana available in case this happens and you have no extra mana from previous iterations.

Pré-requis : Once you have enough mana, you can instead use Snapping Voidcraw's second ability if desired to draw cards.

Pré-requis : If you control a commander, you can select both modes while casting Jeska's Will.