Chimil gave the Oltec passion. Ojer Axonil challenged them to harness it.

Ojer Axonil, Deepest Might // Temple of Power

(Transforms from Ojer Axonil, Deepest Might.)
{T}: Add {R}.
{2}{R}, {T}: Transform Temple of Power. Activate only if red sources you controlled dealt 4 or more noncombat damage this turn and only as a sorcery.

Trample
If a red source you control would deal an amount of noncombat damage less than Ojer Axonil's power to an opponent, that source deals damage equal to Ojer Axonil's power instead.
When Ojer Axonil dies, return it to the battlefield tapped and transformed under its owner's control.

The Lost Caverns of Ixalan

The Lost Caverns of Ixalan Promos

For the purpose of Temple of Power's last ability, you need to have controlled the red source that dealt noncombat damage only at the time that the damage was dealt. If it dies or changes control after that point, that damage will still count toward Temple of Power's activation restriction.

If Ojer Axonil's second ability and additional replacement effects would modify how damage would be dealt, the player being dealt damage chooses the order in which to apply those effects.

If a card that isn't a transforming double-faced card is a copy of Ojer Axonil, Deepest Might, it won't return to the battlefield when it dies.

The 4 or more noncombat damage may be dealt by multiple red sources you controlled. For example, if you cast a red spell that dealt 3 damage to a creature and then a red artifact you controlled dealt 1 noncombat damage to a creature, you could activate Temple of Power's last ability.

The comparison between the amount of noncombat damage being dealt and Ojer Axonil's power occurs only once, when the damage would be dealt. Reducing Ojer Axonil's power before noncombat damage is dealt may cause its replacement effect not to apply to that damage.

While you control Ojer Axonil, Deepest Might, if an effect such as that of Chandra's Pyrohelix asks you to divide damage among targets, you must divide the unmodified damage.