Rhystic Study [Commander's Arsenal] Unlimited Edition Discard this card: Search your

Discard this card: Search your library for a Plains card

When Ancestral Knowledge enters the battlefield

before leading an army against the Shu

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {W} Cast this spell only during the declare attackers step and only if you've been attacked this step

among any of the creatures it's being blocked by or is blocking

Rhystic Study [Commander's Arsenal] Unlimited Edition Discard this card: Search yourSet: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. Friends teach what you want to know. Enemies teach what you *need* to know.