Unblinking Observer - Innistrad: Double Feature (Common) [DBL-82]

Unblinking Observer is a 2/1 Homunculus that taps for blue mana, specifically for paying disturb costs or casting instant or sorcery spells. This makes it valuable for decks that utilise the disturb mechanic or rely on instant-speed spells, adding both mana efficiency and board presence. However, its low toughness means it can be easily removed, so protecting it or using it strategically is essential.