To illustrate what I mean, let's consider a turn where your opponent simply draws a card, plays a land, and says, "Go." Your opponent has whizzed through his or her turn, but technically speaking his or her upkeep, combat phase, and end of turn step have still happened, and you have the option to cast a spell at any of these times
Brad Nelson has started playing Aerial Predation in his Golgari decks, which is something I am a big fan of
Legality depends on the tournament format -- Fang, Roku's Companion can be legal in some formats and banned or restricted in others
It's not that it enters untapped and then it taps itself it was never untapped to begin with
Rabanasta, City Of The Kingdom Type: Land City Rarity: Common Card Text: This land enters tapped