sea strike

sea strike {u}{u}{u}{u}{u}{u}{u}{u}{u}{p/u}{w/u}{w/u}{w/u} . choose 4 cards to kill .if opposed by {u}or{p/u}or{c} or{p/r}{r}or{b} get plus{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{p/u}{c}{c}{c}{c}{c}{c}{c}{c}{c}{c} and kill 4 more cards when played, shield 2 other cards for five turns card can not be killed instead turn to spell with + any three powers for a card choose from:{s}{w}{u}{b}{r}{g}{c}{e}{ut}{b/g}{b/r}{g/u}{g/w}{r/g}{r/w}{u/b