Special battles timestamps. 10x battle 6:28 Tricolor Turf War 26:57 Tricolor Turf War 43:34 Tricolor Turf War 1:26:32 Tricolor Turf War 1:54:56 Tricolor Turf War 2:10:57 Tricolor Turf War 2:27:28 Tricolor Turf War 2:31:42 Tricolor Turf War 2:47:59
Keep trying. Maybe come back when you have more cards to try with. You could probably just do what I do which is charge in and brute force it using cards that cover a lot of space.