A highlight video of Templar Assassin played by Miracle created by Dotatvru.
Matchup: TA is probably one of the best heroes mid against Lina - high damage, quick attack to help her out-last-hit her. Moreover, Lina has trouble getting rid of the defensive Refraction charges, because her damage comes in single instances. This makes her harass (especially with spells) much weaker. The matchup advantage allows Miracle to play very aggressively in the lane, even tower dive and force enemy rotations.
Item Build: Miracle is building standard items for Templar Assassin. Linken's can be considered situational, but it is a must against Beast. With Blink + Deso squishy heroes like Oracle, Lina & Chen are quite easy to nuke down.
Mid & Late Game: He is using Traps on the lanes and with the talent for bonus Trap damage he one-shots the whole creep wave, which increases his GPM further and allows him to easily and safely constantly push-out the waves. This opens up the map for his team and allows them to take favorable fights and claim map control.