[12] Aster found Yugo at the base of the tower, having been defeated by the mind-controlled Rin, and he explained that Rin and Lulu were both being controlled and that they would have to defeat the person controlling them
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Dragonmaids Ambush Normal Trap If you control no monsters, Special Summon 1 Level 4 or lower Dragonmaid monster from your hand or Deck, and if you do, you can target 1 monster in the same column as that Special Summoned monster, and if you do that, negate the targeted monsters effects until the end of this turn.
X TRAP Target 1 Union monster in your GY
Bitter Work Red and green are the best at proving 4 power matters and Bitter Work can not only give you an 4 power creature, it is one of the more consistent ways to straight up draw a card each turn in these colors
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