A Greatshell never ceases to grow.

Born as krill, about 1 in 10 million individuals make it past the larval form, and 1 in billions becomes the fabled abyssal leviathan.

At this stage, its thunderous heartbeat serves as a clear signal to all life forms for miles around that a true force of nature walks among them.

• Greatshell shines against high-danger encounters; talent synergy strongly shapes its tier.
• Prioritize raw damage in early acts, swap toward survivability in mid–late game.
• Compare with similar-role creatures (taming difficulty, food preference) before locking it into your deck.