Long story short: too many small errors had crept in during the process, and it became easier to start fresh than to keep patching over them
Tidal Force has deceptively many modes: it can give your best creatures pseudo-vigilance, help you leave mana up for your opponents turns, keep those opponents off offense or defense, and even go into full griefer mode by tapping karoo lands on upkeeps
Rather, it is only incorrect a very large percentage of the time to do so
Rayquaza, Kyurem, and Necrozma are among the series' rarest Legendary Pokmon, only appearing in a handful of mainline titles
Salvage Titan You need to be in dire need of an artifact sac outlet to justify Salvage Titan, since most of its utility comes from its sacrifice effect, not it's stats on board
Some examples include these stamped letters: GX EX LEGEND LV.X These letter stampings can be for recent releases, with the United States version of the Sun & Moon set launching in 2016