4RUNES

erm a delta is 3 🤓
bit this is sick bro

fuucuk

oh wells

well uhhh man idk theres 4 members of the light world fun gang so I'll just use that ig

erm the prophecy only tells of 3 people
Noelle, Berdly, Toriel, Undyne, and Gerson don't count

I didn't mention the prophecy

yeah but the prophecy is THE Delta Rune right??

ok but 4rune sounds cooler than 3rune

Tetrarune

true

am I dumb it says 4

No, it's just the fourth Greek letter
It's a triangle
Three sides and three corners
A river Delta is a triangle formation in a river (like this)

man I don't care enough to correct myself

Ah well

7runes/7bucks Light World Trio!

i call it 4runes cuz delta is the 4th letter in the Greek alphabet

Oo, clever~