Spectra ward can win the game if it's not dealt with, and this deck aims to be able to cast 2 or even 3 copies in a game to win.

Usually this strategy is too slow and by the time spectra ward is down, you'd be too far behind, but a monstrous Hundred-Handed One blocks *everything* except trample creatures and we can attack with him as well (vigilance).

Alternatively, Hero of Iroas helps get Spectra ward out T4 on a Fabled Hero, which hits for 10 per turn.

Soul of Theros + Nykthos for mana can steal back enough life when the deck is behind.

The deck is vulnerable to removal, so ephemeral shields can be convoked to protect the creature getting Spectra Warded. Exile is a pain, but the plan there is to just have more Spectra Wards. Heliod's Pilgrim helps.

The most agressive decks can be a tough match up too, but Divine Favor, lifelinkers, and walls in the sideboard help stay alive long enough to monstrous HHO.

^ just noticed, this deck is super cheap. $40!