Got some free time in uni gonna add other opens later.

Cath open:-

Against Gowen:

Kurina -> Sala / Kurina -> Tiger / Ex Merc -> Rapid Growth

- Cath -> MoF -> Faytis

- Cath -> lvl 3 tank -> Tidal

- Cath -> leet fencer

Archer Scout / Alruane

- Cath -> Tidal

Pixy Greatsword

(if under 10 lp)

- Cath -> leet fencer/ex wiz -> sylph/undine

(if 10 lp+)

- Cath -> lvl 3 tank -> sage

Against Lawtia:

Shade -> lvl3

- Cath -> Sage -> Return -> lvl 2

Double Shade / Shade -> Soul Pact

- Cath (+1 agi self buff) -> sage -> skip/sage

Double Dagon

- Cath -> tidal -> tidal/leet fencer/tank

Against Falkow:

Cath lash

- Cath -> Sage -> MoF (all lashes)

Ex Wiz

- Cath (+10 attack if t2 sage)-> tidal -> tidal

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Ex Wiz open:-

Against Gowen:

Kurina -> Sala / Kurina -> Tiger

- Ex Wiz -> Sage

- Ex Wiz -> Sylph/Undine

Ex Merc -> Rapid Growth

- Ex Wiz -> Sage

Archer Scout / Alruane

- Ex Wiz -> Tidal

Pixy Greatsword

- Ex Wiz -> Sage -> Leet Fencer/lvl 3 tank -> Tidal

Against Lawtia:

Shade -> lvl3

- Ex Wiz -> Sage -> lvl 3

Double Shade / Shade -> Soul Pact

- Ex Wiz -> Sage -> Ex Wiz

- Ex Wiz -> Sage -> Skip -> Return

Double Dagon

- Ex Wiz -> Tidal -> Tidal/Leet Fencer/Tank

Against Falkow:

Cath

- Ex Wiz -> Tidal -> Tidal

Ex Wiz lash

- Ex Wiz x3 -> Sage -> Sage -> lvl 3 -> return -> Sage

I'll add more later