If, during a player's declare attackers step, a creature that player controls that's been goaded is tapped, is affected by a spell or ability that says it can't attack, or hasn't been under that player's control continuously since the turn began (and doesn't have haste), then it doesn't attack
Some of the decks are more complicated than others but generally I think the decks are all going to work
Most legendary creatures go in mythic rare
Anje Falkenrath This is a deck created to exploit the guidance of many vampires for discard effects (especially Falkenrath Gorger and other cards with Madness )
The improvise Myr Enforcer, for example, costs one less mana and has trample and haste
Ba Sing Se Land This land enters tapped unless you control a basic land