Yeah, way I'd go about it is probably open with boots, fake out last hits to waste the blast and then Q, then just straight up rush you and drop a QW combo, repeat once, then play safe until tibs. Assuming you were doing a triple pot and boots setup I'd have to land one more Q, maybe two before going for the kill. If you were doing a ring setup I'd just combo once, Q once, then go for the kill. Cass has no edges against annie - it's all on the players there.
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