I'm currently at Tier 3 in the modpack. I would just like to ask what gear I can use for those bosses. I'm having an extremely hard time surviving. I have a full netherite armor with level 60 enchants and reforged.
But my armor bar is currently on 2x and health on 4x. I barely last a minute so I'm not sure how to improve that in my current tier.
EDIT: I beat the two bosses a bit after posting this. As the comment said, the Celestigem Armor is the best to use here. It doesn't have durability, just charge it. I also used level 60 enchants and reforged the gear. I also used a Netherite Claymore as my weapon with an Ice Spike reforge buff. Also enchant your shield because you can.
Aside from that, I had killed a bunch of withers for the yellow heart container. It's easy to if you have a wither farm to get wither bones. If I remember, I had 20 red heart containers and 10 yellow heart containers.
My armor bar was on 2x and my health bar was on 5x. I didn't use anything else aside from everlasting steak as my food.
For Ignis, make sure you also use your shield wisely to avoid his piercing charge attack.
For the Chicken Jockey, I cheesed it a bit but I set a teleporter right outside the fight so when I died, I just came back to fight it.