Teferi's Protection (1691) [Secret Lair: Sheldon's Spellbook] Human Bureaucrat These warriors proudly display the

These warriors proudly display the colours and motifs of their lord’s heraldry

where X is the sacrificed creature's mana value

If it's a creature card

(They cost 1 less to cast for each artifact creature you control that wasn't originally an artifact creature

Teferi's Protection (1691) [Secret Lair: Sheldon's Spellbook] Human Bureaucrat These warriors proudly display theSet: Secret Lair: Sheldon's Spellbook Type: Instant Rarity: Rare Cost: {2}{W} Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.) Exile Teferi's Protection. "If you're doing it alone, you're doing it wrong." Sheldon Menery