Rhystic Study [Commander's Arsenal] Brawl Enemies teach what you *need*

Enemies teach what you *need* to know

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{U}{U} Tap an untapped creature you control: Tap target artifact

where X is that creature's power

Set: Beta Edition Type: Sorcery Rarity: Common Cost: {B} Return target creature card from your graveyard to your hand

It can't be regenerated

Rhystic Study [Commander's Arsenal] Brawl Enemies teach what you *need*Set: 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.