5000 Skullcrawlers are about to attack you, choose one Mechagodzilla to defeat them…with a catch

Basically, pick one Mechagodzilla to defend you and kill all of the Skullcrawlers, but the Mechas all have downgrades.

Showa Mechagodzilla can’t use its Defense Neo Barrier, and it will be destroyed if its head is removed.

Heisei Mechagodzilla can’t use the Shock Anchors/G-Crusher, and it does not have the Garuda.

Kiryu has the Triple Hyper Maser Cannon instead of the Absolute Zero Cannon, and it does not have the Back Unit.

Anime Mechagodzilla can’t repair itself with its Nanometal, and cannot use any abilities from its City form.

MV Mechagodzilla’s Proton Scream is stuck at 40% Power, and it cannot use Hollow Earth energy to create Plasma Punches/Kicks.

All Mechagodzillas will not be able to fly or use any boosters.