Stop listing only strengths
You can make any champion sound overpowered by listing their strengths. Let me try.
A champion that has 8 abilities, 2 with % hp scaling one for current health and one for health missing so its easy to get you low and execute, a stun, a built in abilty that takes you off the map for a few seconds and lets you jump to enemy units, an attack speed steroid, a heat seeking nuke, and has little minions to do damage over time that take reduced damage from aoe spells.
Yah just listing the good things make any champion sound overpowered.