切磋強身 {2}{W}

結界

當切磋強身進戰場時，溫習。（你可以從遊戲外展示一張由你擁有的課程牌並置於你手上，或棄一張牌來抽一張牌。）

每當你攻擊時，在目標進行攻擊的生物上放置一個+1/+1指示物並重置它。

en es fr de it pt ja ko ru 汉语漢語 ⋮

Prints	USD	EUR	TIX
Strixhaven: School of Mages #29

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
If a card is brought into the game from outside the game, it will stay in the game until it ends or until its owner leaves the game, whichever comes first. (2021-04-16)
If you bring a card into the game from outside the game in a Constructed tournament (or a Constructed game played under tournament conditions), you may select only a card from your sideboard. In casual Constructed games, the card comes from your collection. (2021-04-16)

If you bring a card into the game from outside the game in a Sealed Deck or Booster Draft event, you may select only a card that is in the card pool that you built your deck from. (2021-04-16)
If instructed to learn, you may do nothing. Discarding a card and putting a Lesson card into your hand are both optional. (2021-04-16)