MrBeast's wild experiments have unleashed Micro Beasts forged from elemental forces like Frost and Lava, armed for battle against the Shroud. With over 80 unique 2cm Swarms to collect - including rare, ultra-rare, and the Limited Edition Ultra Armor Panther Swarm - you'll be able to build a powerful lineup! To unleash some Swarms' powers you will need to add water to them to remove their rust! Each Mega Lab Pack includes 14 Mystery Micro Beasts 1 Ultra Rare & 1 Rust Reveal Special Edition), 14 stickers, and 4 Fusion Caps to connect, stack, and display. Collect, Play & Display and join the battle!