[champion Consept] Cygnar. The deady Sabotour. (could use some help)

Primary role: Tank Secondary Role: Mage

Design: Cygnar is a Tanky Initiator who's primary job is locking up opponents while shredding their defenses.

Passive: Symbiotic Strike Every fifth Auto Attack Heals Cygnar for 4% of his health

Q: Battering Ram Cygnar Dashes forward stopping on champion or Large monster hit. Enemies hit take damage and have their Armor reduced by 3/6/9/12/15% for a few seconds.

W: Volatile Spell shield Cygnar Creates a spell shield that absorbs the next spell that hits him. When a spell is blocked this way, the Shield Explodes. Damaging and slowing all enemies hit.

E: Buster bomb Cygnar throws a bomb at target location, damaging enemies and Reducing their MR by 2/4/6/8/10%. Enemies in the center of the blast radius are knocked back a short distance.

R: The Wrath on Zaun. Passive: Cygnar gains 5/10/15% bonus Armor and MR. Passive is disabled while on cooldown.

Active: Cygnar's Armor Explodes in a large Area Surrounding him. Dealing damage based on Armor and MR, and increasing damage dealt to enemies by 20% for a few seconds.

Appearance: Cygnar stands as a massive guy in Black Armor modified by singed's experiments. There is something living about his Armor. His weapon of choice is the War Maul.

lore: Cygnar being one of Zaun's most decorated Spec ops soldier. He was chosen for an experiment involving a new Bio-Arcane Armor. This Armor Became a Symbiant to Cygnar, and Guides him though the battlefield. He has become one of Zaun's dangerous Vangards. (to be worked on.)

Game Play: Cygnar is a Tank, But the type of Tank he is depends on how you build him. An AD Bruiser Cygnar focuses on his Battering Ram and Auto attacks. While AP Tank focuses more on his bombs and spellshield. Because of the Armor reduction on his Q and MR reduction on his E, you can focus one build based on the enemies AD/AP balance. His Passive allows him to survive trades in the top lane, or survive the Jungle.

thoughts?