MTG >Combos >지식 풀 +보로미르, 탑의 수호자 +

The combo involves having both

지식의 웅덩이

and

탑의 감시자 보로미르

on the battlefield. This results in your opponents being unable to cast spells from their hand or spells exiled by the Knowledge Pool. The combo functions by utilizing Boromir's ability to prevent opponents from casting spells from their hand and combining it with the effect of Knowledge Pool to exile any spells opponents try to cast, effectively locking them out of playing spells.