LeBlanc & Ashe Synergy
LeBlanc Mid and Ashe ADC win 49.8% of 3,746 Low Elo games together, +0.5 points vs expected, 2-patch window 26.19-26.20.
Researched on LoL patch 26.20. Tips are written to hold at any rank; stats come from Low Elo ranked games up to patch 26.20.
Why this duo works
Ashe's global arrow can catch a target outside LeBlanc's lane, giving LeBlanc time to use Distortion (W) to close the gap and chain the stunned target. That ranged setup turns LeBlanc's burst into a reliable follow-up pick.
Measured in High Elo: this duo wins 1.4pp more often than expected over 1,000 games.
Playing the duo
Enchanted Crystal Arrow (R) gives LeBlanc a long-duration stun to follow with Distortion (W) and Ethereal Chains (E), while Ashe can add slows after LeBlanc commits.
How to play as LeBlanc
When Ashe's arrow hits, use Distortion (W) to close while the target is stunned, then add Ethereal Chains (E) and burst before they can retreat.
How to play as Ashe
Look for a long-range arrow when LeBlanc is positioned to follow; the stun buys her time to reach the target with Distortion (W) and land Ethereal Chains (E).
Sources
These notes come from gamefaqs.gamespot.com, checked against the champions' abilities.