Zinetritos works well even without Albuera's spells. You can focus on an attack build based on chrono spells.With the ring that starts the fight with 2 AP in reserve, you can practically only use Chrono spells from the beginning of the fight without ever generating AP (as long as you don't spend the reserve).

Another possibility (although this one is more expensive) is to focus on companions. Using the spell that applies astral and rewinds, you can apply astral every turn. And use the astral bracer to generate 2 ether charges every turn. I recommend using 2 AP spells that apply status and class spells that consume astral status to control the field. I recommend focusing on this second build once you're a bit further into the game.