Sanctum Weaver

Pré-requis : Once you have infinite mana, you may equip Sword of the Paruns to any creature you control and untap them infinite times.
Once you have infinite mana, you may attach Sword of the Paruns to any other creature(s) to untap them.

Pré-requis : Once you have infinite mana, you may activate Mirror Entity to make your creatures infinitely large until end of turn.

Pré-requis : If mana allows, you can untap a creature using Tolarian Kraken's third trigger - although it is not necessary to execute the combo.

Pré-requis : With the excess mana, you can use it on Halo Fountain's first ability, tapping and untapping it to create creature tokens.