Infinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless mana
How it works
If Enduring Vitality is not a creature, activate Zur by paying 1, causing Enduring Vitality to become a creature.
Activate Enduring Vitality by tapping it, adding .
Activate Ashnod's Altar's second ability by sacrificing Enduring Vitality, adding CC.
When Enduring Vitality dies, it triggers, returning itself from your graveyard to the battlefield as an enchantment.
Repeat.
This clever loop revolves around turning Enduring Vitality into a creature using Zur, Eternal Schemer's ability, granting it a mana-producing tap capability alongside the haste provided by Temur Ascendancy. Once that foundation is set, you tap the enchanted vitality for mana before feeding it to Ashnod's Altar to generate colorless energy. Because Enduring Vitality's own death trigger instantly returns it to the battlefield as an enchantment, you can simply repeat this cycle to harvest endless sacrifice triggers and infinite colorless mana.