The Attack Titan

Haste, trample, flash

When The Attack Titan enters the battlefield, Human creatures you control gain indestructible until end of turn.

Whenever you amass Titans, put a +1/+1 counter on The Attack Titan.

"Throughout history, this titan has always marched in
the vanguard, seeking freedom. And for freedom's sake,
it fights. Therefore, it's called The Attack Titan."
- Eren Kruger