I've only played one game, but Heimerdinger seems pretty okay so far.
Hybrid champions like nidalee and Kayle are also very good because they can sustain, support and dish out some damage.
rammus trynd heimer lee akali yi
Jax and xin seem very strong.
Dominion is basically war of the tanks.
Talon and Riven are both great. Talon is better though.
Lee Sin is freaking amazing on dominion.
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