Idea for a new titans

 (eren's first form) Founding Titan 

 Z - Founding Titan form > 12 seconds 110x Durability 

Transform to a founding titan and you can activate its melee attack by pressing 1

This form reduce all damage taken to 190% and increase your speed to 85% and plus buff all damage to 95%

 X - Titan Army > 15 seconds 45x Chakra 

Summon 10 attacker titan and attack the enemy until the enemy is dead

 C - Control > 20 seconds 20x Strength 

Control a player and transform into a attacker titan and attack the boss (only works on boss)

=  Armin's Colossal Titan 

 Z - Colossal titan form > 30 seconds 90x Durability 

Transform to a colossal titan and make a big explosion that deals damage this transformation is big so it decrease your speed to 110% and reduce all damage taken to 50% (you can activate its melee attack by pressing 1

 X - Steam > 18 seconds > 55x Chakra 

Produce heat and steam to your titan body and all near by got tick damage for 6 seconds (only takes 15 seconds)

 C - Smash > 8 seconds > 20x Strength 

Make a powerful smash and cause knockback and huge damage

=  Reiner Armored colossal titan 

Z - Armored titan form > 49 seconds 65x Durability

Transform to a armored titan and its reduce all damage taken to 130% and if you press 1 its activate its melee attack

X - Hardening > 15 seconds 55x Durability

Hardened the armor and now its reduce all damage taken to 160% and nerf all damage to 70%

C - Rush Punch > 10 seconds 40x Strength

Run to enemy and punch him/her with a powerful punch but if its not titan form or boss its smash the ground

=  War Hammer Titan 

 Z - War Hammer titan form > 15 seconds 70x Durability 

Transform into a war hammer titan, this transformation nerf all damage by 60% and buffs all damage to 80% and if you press 4 it summon its hammer and you can use it like a sword

 X - Hammer Powerful Smash > 20 seconds 50x Strength 

(press 4 to use this power) she rush to an enemy and smash the enemy with your hammer (huge damage)

 C - White Sword > 12 seconds 60x Sword 

Turn your hammer to sword and slash the enemy with it