Heavy Cruiser, Roon (AZL/S119-E067SP SP) [Azur Lane Vol. 2]

[AUTO] At the beginning of your main phase, choose up to 3 level 2 or lower characters or events in your level, and those cards get +1 level until the end of your opponent's next turn.[ACT] Brainstorm [(1) [REST] this card] Flip over 4 cards from the top of your deck, and put them into your waiting room. For each climax revealed among those cards, choose up to 1 "KAN-SEN" character in your waiting room, and return it to your hand.