(Here's an English translation, courtesy of me. I even put in all the perks the giants *should* have, judging from the original's description. Please correct me if I have any mistakes.)

This mod comes from the stand-alone boss strengthening mod: Wrath of the Giants! (Sir Jackenstire)
Thanks for his work!

Some of the giants perks have been adjusted.

The Dragonfly, Ancient Guardian, Bearger, Deerclops, Goose, Treeguards, and Spider Queen have been greatly enhanced. It'll prove to be an interesting challenge.

Treeguard:
-Regenerates health in the sun
-Creates little shockwaves with each stomp
-Treeguards may surprise you when they're in their tree form
-Can summon Shadow Roots to attack anything nearby

Spider Queen:
-Spits projectiles, similar to Spitters
-Rarely summons spider dens now
-Has web creep around her wherever she goes
-Absorbs 80% of damage, but her silk armor weakens the more you attack
-Can attack multiple targets at once
-Moves and attacks faster the more children she has
-Now summons 2 normal spiders at the same time when summoning helpers
-When she turns into a spider den after being left alone long enough, it will be a tier 3 nest

Deerclops:
-Longer attack range, but slower attack speed
-Mini Ice Spikes now deal a small amount of damage
-Can summon giant icicles out of the ground, is very powerful and a little unpredictable
-Immune to ice and has a chilly aura

Moose:
-Can summon easy-to-dodge hurricanes to attack
-Can hit multiple targets at once
-Absorbs 1/5th of melee damage
-Moose's honk now starts a storm AND summons her egg
-Moose's attacks now zap players
-Moose and Moslings are immune to lightning and tornadoes
-Moose Egg now hatches from lightning strikes AND tries to direct lightning toward it
-Moslings will assist Moose in battle

Dragonfly:
-Will summon rings of fire when enraged (judging by the gif)
-Is faster when upset
-Will attempt to kite the player
-Will stomp more often
-No longer takes damage from explosions
-Will spread fire whenever she stomps or punches
-Will now occasionally spit out an explosion that'll hurt quite a bit

Bearger:
-Greater resistance to ice
-Absorbs 1/4th of melee damage
-Doesn't flinch when attacked
-Attack delays are randomized
-Can dig underground to attack the player
-Bearger's death animation counts as a ground pound.

Ancient Guardian:
-Can teleport around while attacking
-Can create a forcefield for a short time
-A damaged clockwork may spawn while the Guardian teleports(?)
-More powerful during the nightmare phase