Thornbite Staff + Elemental Mastery + Phyrexian Altar

Prerequisites

• Elemental Mastery and Thornbite Staff attached to the same creature with power 1 or greater that does not have summoning sickness.

Steps

1. 1Activate the creature with Elemental Mastery attached by tapping it, creating at least one 1/1 Elemental creature token with haste.
2. 2Activate Phyrexian Altar by sacrificing an Elemental, adding one mana of any color.
3. 3When the Elemental dies, the creature with Thornbite Staff attached triggers, untapping itself.
4. 4Repeat.
5. 5If the creature has power 2 or greater, this combo nets infinite creature tokens.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens with haste
• Infinite death triggers