Isaac

battlefield position: #37
main stat: agility
obtention: soul chests, soul atrium
roles: support, control, man, engineer
basic attack: 104,050 (100% physical attack) / 3.9s
artifact: +50,190 armor penetration

health: 439,847
power: 185,071
agility: 18,270
strength: 3,260
intelligence: 2,620
accuracy...: 18,270
crit resistance...: 18,270
crit chance...: 0
vampirism: 0%

magic attack: 10,884
magic penetration...: 0
physical attack: 104,050
armor penetration...: 40,301
magic defense...: 29,371
armor...: 34,812
dodge...: 0

Appearance in game: Isaac's default skin

Presentation

An anti-mage specialist who absorbs magic damage taken by him or his friends, and sends an electric shock back at the enemy, also silencing them!

Skills

Tes'Lin's Overdrive (ultimate, white)

Each attack charges Tes'Lin up by 10%. When the Charge reaches 100%, Isaac can activate her first ability: Tes'Lin emits an electromagnetic impulse, silencing all enemies for 4s.
Chance to apply debuff is lowered if the target's level is above 130

MP-300 Capacitor (passive, green)

Tes'Lin's Magic Power Capacitor absorbs a portion of any magic damage taken by Isaac and his allies, transforming it into her Charge. The amount of Charge Tes'Lin gains is 4 times the energy allies would have received for taking that damage.
69.28% (0.012% health + 0.05 * level + 10) (Isaac),
19.5% (0.003% health + 0.01 * level + 5) (each ally)

Drone Swarm (passive, blue)

If Tes'Lin's Overdrive is activated more than once during a battle, she also spawns Drones on all subsequent activations. The Drones boost Physical attack of allies for 8s. The boost is doubled for allied Engineers.
Physical attack bonus: 13,696 (12% physical attack + 10 * level - 90)

High-Voltage Module (passive, violet)

If Tes'Lin's Overdrive is activated more than twice during a battle, a high-voltage module is triggered on all subsequent activations, damaging all enemies.
Damage: 120,965 (110% physical attack + 50 * level + 10)

Discussion

Isaac is without any doubt the best anti-mage character of Hero Wars. He charges fast, and from his second ult he starts zerging the mages in a very satisfying way! :)

For this reason he is often used in pvp, albeit more often as part of specialized offense teams than in defense ones. Because he is so specialized, I do not recommend him for a primary team.

He is also the pillar of the most deadly compositions in Asgard, owing to his rare capacity to stack many armor penetration buffs in quick succession, thanks to his weapon artifact. This makes him the best of the few options to surpass Osh's and Maestro's armors.

Best Pets

	Oliver allows him to absorb a higher portion of magic damage, which means he charges faster and receives less damage.
	Mara may be a better choice if the enemy team has no protection against cc*, but this is pretty rare outside of recent servers.
	Axel does not have much point, aside of some armor. Maybe for when you use Isaac as a tank and there is a physical damage dealer among enemies?