Pick 3 weapons the other 3 will be use against you by another human

You have full knowledge and skill to use them. Powers stack

Stormbreaker (MCU) - You get Thors powers
Mjolnir (MCU) - You get Thors powers
Wonder Womans Sword (DCEU) - You get Wonder Womans powers
Power Gem & Reality Gem (MCU)
Ultraman - You get Vibranium armor and all his powers & can summon all the robots
Iron Mans Latest Armor (MCU) - You can summon Hulk buster (the most powerful one)

Thor's Hammer-Storm breaker
Wonder Woman's lasso
Black Panther's Suit.

Stormbreaker and Mjolnir, with the power/reality stones.

Obvious choice, putting yourself up against Wonder Woman with Ultraman powers and the Hulk buster, lol.

^

Originally posted by SSJGGogeta
Stormbreaker and Mjolnir, with the power/reality stones.

Obvious choice, putting yourself up against Wonder Woman with Ultraman powers and the Hulk buster, lol.

Storm breaker+ WW’s speed+ the power gem would be completely unstoppable.

The power gem doesnt make you stronger. It just gives energy blasts.
WW speed and strength stacked with Thor's strength and durability (Stormbreaker) stacked with another set of Thor's strength, durability (with Mjolnir).

Reality gem just creates illusions right? It doesn't actually change reality does it?.

The Reality gem backed by the Pkwer Gen would be unstoppable, methinks.