Advices for my decks

{"ops":[{"insert":"Hi,\nbesides a second copy of "},{"insert":{"card-link":"Marcus, Mutant Mayor"}},{"insert":" in your Mothman deck no glaring mistakes, as far as I can see.\nThe mothman deck appears overall solid, maybe a little light on interaction.\nThe Vren deck has currently multiple different death-replacement effects that undermine each other and could do with some more ramp and recursion effects and maybe a couple of sac outlets to more reliable trigger "},{"insert":{"card-link":"Grave Pact"}},{"insert":". Maybe run "},{"insert":{"card-link":"Attrition"}},{"insert":" instead of "},{"insert":{"card-link":"Butcher of Malakir"}},{"insert":".\nThe Hope deck desperately needs more card draw and could also use a couple of tutors for your combo-pieces as well as mana-efficient counter spells to force them through. Since almost nobody likes to play against combo-mill those decks need to be ready to play mean and utterly ruthless; "},{"insert":{"card-link":"Harbinger of the Seas"}},{"insert":" / "},{"insert":{"card-link":"Grafdigger's Cage"}},{"insert":" / "},{"insert":{"card-link":"Winter Moon"}},{"insert":" etc.\n\nOverall I would recommend spending some time on the mana bases of most of those decks and focus on nonbasics that can enter untapped like the checklands ("},{"insert":{"card-link":"Glacial Fortress"}},{"insert":"), fastlands ("},{"insert":{"card-link":"Seachrome Coast"}},{"insert":"), painlands ("},{"insert":{"card-link":"Adarkar Wastes"}},{"insert":"), slowlands ("},{"insert":{"card-link":"Deserted Beach"}},{"insert":") and shockduals ("},{"insert":{"card-link":"Hallowed Fountain"}},{"insert":") - the majority of these have seen a couple of reprints by now and should be relativly cheap.\n"}]}