Besides the size of the runes, we also had:
The cost of 3 Mana per 1 Damage on Energy Ring initially planned was reduced to 2 Mana per 1 Damage.
The Chivalrous Challenge (Exeta Amp Res) spell from Knights was changed on the Test Server to be shaped like an Ulus and later was reverted back to what already was plus having the benefits it had on upgrading it from the Wheel, which is increasing 1 additional target and extended range to pull creatures.
