This is an idea thread, I have no time to actually make them. Please reply with appropiately themed ideas.

Events

Chiron, The Teacher.
Fight a Transient, Chiron will upgrade one random card for each 250dmg dealt.

Cerberus
Fight any enemy previously defeated in this run. Afterwards Cerberus tries to stop you, you get three options, [Fight] [Give up a Food Relic] [Try to Sing Cerberus to sleep 50% success, +50% success if you have the Singing Bowl]

The Labryinth
Multiple choices - ending with gold, relic, fight(minotaur). Then when trying to leave have 25% +(10% per try) to find your way out, take damage (hunger) with each failed attempt. Sacrifice Thread and Needle relic for 100% success on getting out.


Relics

Hades's Blessing - One time return from dead 50% hp
Hera's Spite - If multiple enemies, one does a basic attack on another.
Hermes's Sandals - Can switch paths once per map.
Hestias's Hearthstone - Double healing at rest sites.
Poseidon's Trident - Once per combat the first attack is tripled
Zeus's Lightning Bolt - Deals 15dmg to one enemy at the start of fight, can't hit bosses.
Golden Fleece - Each time gold is gained gain an additional 15 gold
Ambrosia of the Gods - +10max hp
Aegis - +5 shield each turn
Ichor - +1 venom
Necklace of Harmonia - Permanent Regen 2 Vunerable 1. Give them their own separate icon so normal regen/vunerable isn't comprimised.

I'd also like events based on Odysseus's journey home and the 12 Labours of Heracles, though I have no idea what form they should take.

Also another event not greek related that I have is

Time Warp - Go back to floor one with your current set up. It would cost one of the following
[500 gold][2 Rare relics][75% HP][4 Curses]
This event would only be available on the map with The Time Master as boss.