I still don't have trouble landing enfeebles in Legion or VW. Immunobreak is honestly for other jobs. There aren't a lot of spells I can't land in 1 or 2 tries.

I do merit Earth and Ice in merit 1s. But honestly the only other things to merit was convert and I just don't need it up that often compared to landing slow and paralyze.

I still can't believe they never redid the merits for casters. They still look like shit.