How to control guns in lol euphilius?

League of Legends Euphilius gun control 8-word mnemonic is to play red when there is red, and play old when there is no red. This mnemonic means to prioritize using up the red gun when there is a red gun (Broken Prana), and using up the last gun first when there is no red gun.

According to this mnemonic, the order of gun control is: start with green and red, use up the red gun to brush out the purple gun to become green and purple, use up the old green gun to brush out the blue gun to become purple and blue, use up the old purple gun to brush out the white gun to become blue and white, use up the old blue gun to brush out the red gun to become red and white, use up the old red gun to brush out the green gun to become green and white, and then use up the old white gun to become green and purple.

Ephelios Playbook.

Ephelius only has three skills, QWR, and no E skills. Of these, the Q skill is unfixed. Each of Euphilius' weapons has a separate Q skill, and when a particular weapon is used as your primary weapon, you can use the corresponding one.

The W skill has only one effect: swapping the primary weapon with the secondary weapon.The R skill is fixed Seiketsu Night Gaze: throwing a ball of energy forward that explodes when it touches an enemy hero, dealing damage while having different effects attached to it depending on the primary weapon.