-Classic WoG spam: WoG can stunlock for 2 hits if you spam it, after the 2 one the guy can roll out. So not just WoG spam crazy, only spam it 2 times.
-GC spam(?): Can't remember if this one can stunlock 2 hits as well or you can roll out after the first one.
-Great Fireball + GC: I got caught on this one by an awesome pure pyro, it's amazing. Throw the fireball very close to you and hit GC ASAP.
-Pursuers + Dark Bead: Dark Bead stuns, Pursuers do the rest, or vice versa. OP.
-Great Fireball + CSS: This one is pure genius. Throw fireball, guy get stunned like a stupid, and shoot CSS. It does connect, it happened to me lol. Best mage I've ever fought.
-Chameleon + MLGS R2: Not exactly a combo but very effective if your opponent gets impatient with the non lock and gets close to you.
Chameleon + CSS: This one is very effective for stealth invasions. In duels it sometimes connects.
What others do you know???