科加斯+坦克引擎SUse R-stack HP + Heartsteel + Tank Engine for instant 10k+ HP and absurd survival/damage. Pure tank doesn't lack damage; for more damage add a magic Sunfire (Radiant Echoes).
科加斯+任務：鋼鐵雄心SWith Adapt, 1 AD → 1.6 AP — prioritize AD in forge. Late, huge AP + huge HP makes R's execute threshold massive.
科加斯+縮小引擎SShrink Engine massively cuts R's CD. Stack Soul Eater for HP, and Triple-Stack Dragon bond × 2.5x means hex and champ stacks both ramp absurdly fast. R CD drops to ~10s. Triple-Stack Dragon means one feast = 3 stacks. Since E's % damage scales with R stacks, late damage is huge.
