Rally the Righteous⁣ - Ravnica: City of Guilds⁣ (Common)⁣ [222]

Rally the Righteous allows you to untap a target creature and any other creatures sharing its colour, giving them a +2/+0 boost until the end of turn. This instant is particularly effective in aggressive Boros decks, enabling surprise attacks and potentially swinging games in your favour. However, its reliance on having matching colours can limit its flexibility in multi-colour strategies.