The MST Opression thing is the same as if you have Blizzard and Whirlwind, if you make Blizzard CL1 and Whirlwind CL2 you can't Opression it since the last thing to happen isn't the effect to SS

I think is because you will be chaining Royal Oppression to Typhoon and not the glad beast monster.I can be wrong

Don’t know if u know this but just in case u don’t. When playing against gbs, when they attack u and u have 2 kaluts in hand for example. U can always ask them if they’d like to call priority at the start of the damage step. Sometimes u can scare them into using shrink or other attack modifying cards without using/committing to a kalut. Lets say they pass prio, u can then activate one of ur kaluts and if they chariot u, u can then proceeed to the damage calculation and drop another kalut. That way u play around the chariot.

I want to see his Glad Beast deck profile

He should have gone cold wave murmillo secutor

Yeah, if he didn't solemn, he had a chance to besti pop it and solemn ready for the blizzard if he so wishes, held card in hand means it's probably a glad and he has a board vs your top deck. Much different game 2 if he caught that

he literally gave you the win game 1 by not summoning retiari or getting a bestari to pop the oppression instead of making a useless hoplomus

Yeah, you could of chained oppression to Cold Wave in game 1, and then he'd have no play on his turn since all he had was test tiger and rescue cat. You could of also forced him to use a solemn or another card to stop oppression. Just my two cents.