Uhhh... Do you know how much we can't help if you write, "Need ideas, kthxbai"?
You didn't tell us what you would like, you didn't tell us what you already have, you didn't tell us what kind of balance we should keep in mind, you didn't tell us whether or not you wanted ideas to work together, etc. etc. etc. Most of all, when you ask for help like this, it is more likely that no one will take your plea for help seriously. I second the latter fact: I'd be very suspicious if you asked me to help you when I don't know what I'm helping you with or even what I'm helping you for.
I mean, I could have just done this and based on what you want, it would have counted as help:
Name: Cheating Tower
Ability 1: Destroys everything on the map.
Ability 2: Insta-win
Ability 3: Make everyone disconnect.
Not to mention all of the... grammar and punctuation problems. This is a forum where we use English, so please use English properly so our eyeballs don't scream. Be more considerate about the people who you want to help you. See, I want to help you, but I don't to help you in a way where what I suggest to you is completely useless. That's not necessarily helping, is it?
Hmm... alright I suppose I'll help you out.
Fallen Spartan: Str based melee hero.
Phalanx Formation: The spartan gains XX armor and the ability to block up to XX dmg, with a minimum of XX dmg, but loses XX movement speed.
Spartan Training: The spartan has a XX% chance to deal XX times damage, and a XX% chance to evade an attack(basically drunken brawler).
Never Surrender: The spartan gains a permanent boost to armor and deals XX damage back to attackers(like the crypt lords spiked carapace).
Rebirth of the Spartan: The spartan gains XX health, XX armor, and XX dmg for XX seconds(basically avatar).