Best defensive character.
Being a hardcore dota player along with many others. My friends and I are stuck on a discission. Defence in this game is the ability to SLOW DOWN player pushes, until support arrives, and since you can't reproduce towers(except the new ones that pop up when your cath lvls up) its important to protect them. But we can't choose which char to be. So here are my ideas.
Rook is nice, tower spammer. Nice for when you have a retreating brotherin and he doesn't have to go far to find safety between towers and a treb. Although the towers maintain their ability to down just about anything through out the game, the treb is trash at late game. Also with items you can reduce towers to 4 seconds recharge. 8 towers in 32 seconds is pretty awsome.. But his weakness is range.. and unmovability. So he requires support.
My next guess would be sedna just because of her ability to stay in battles longer. A wall doesn't have to be a wall.. it just have to be somthign that stops pushes. Either go for unit spammer, and sit in the back spamming heals at yoruself and stacking +minon health and let those yetis go to town. Or stack health and armor.. and use her pounce/speed/and heal to keep em at bay long enough for support.
My general idea iam trying to get at is HP wise.. Towers have the most hp,2.5k at the end. thats 20k of dmg to chew through, but 8 towers can get hit at the same time.. or have about 7-9k health while spamming heals, or spam high hp pets around 2.5-3k health pets and make the player deal with them.