Zingore Blademaster the Clan-Boss Killer, her kit is good and has many possibilities to bring forward for your team. Zingore is good because she has multiple hits on all her abilities allowing the Giant Slayer Mastery to prock and deal massive damage!
On top of this, she has some Great debuffs for Clan-Boss making her very useful, especially to mid-game accounts who might be lacking a strong Decrease Attack and Leech champion! On top of this, her a1 has Weaken to make you do more damage! Her Passive allows her to deal double damage if she is low on HP and the Clan-Boss has Decrease Defence on it. Therefore Unkillable teams work really well for her.
She has many teams that she can fit into such as; Traditional Teams if you turn her a2 off so no Increase Speed as her other debuffs do a lot of work, 2:1 Ratio teams. You will need to work around her a2 and play around in the calculator to get it working right but the potential is there.