The solution for Abigail's survival problem can be Wendy herself

[Mgtamin]

In the face of giant, the problem is that Wendy could not protect Abigail when the boss deals AOE attack.

My solution is to add a function to Abigail: When a mob's aggro is not at Abigail, it will not hurt Abigail.

This means Wendy can protect Abigail during a boss fight. For example, when fighting against bosses like Deerclops, Wendy can taunt the boss. The boss's target becomes Wendy so that its attack will not hurt Abigail even if it hits Abigail by ice spikes. Abigail will be protected. In the contrary, If Wendy just watches Abigail fighting alone, Abigail cannot live long.

The boss fight is still strategic and requires more about player's involvement and cooperation.

Another suggestion, in a numerical way, is that Abigail takes less damage as a player do in the face of some attack (mostly from giants)

For example, Dragonfly deals 150 damage to normal mobs, but only deals 75 damage on a player. If Abigail only takes 75 damage as well, her survival under giants can be enhanced well.

[Sacco]

no, Wendy's downside is to at least not being able to steamroll through every boss in the game.

Abi is still very broken agaisnt a ton of bosses tho...