Book of Mazarbul is a uncommon Enchantment — Saga card from The Lord of the Rings: Tales of Middle-earth (LTR), collector number 116. Current market price: $0.23 (foil $0.28), TCGplayer market prices via Scryfall.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Amass Orcs 1. (Put a +1/+1 counter on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.) II — Amass Orcs 2. III — Creatures you control get +1/+0 and gain menace until end of turn.
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