There are 77 golden chocobos from Final Fantasy, there were 3 (hundred) rings given to the elves, and The Brothers' War Retro Artifacts were the first large scale printing of serialized cards
The fact that you have two very different lines, in terms of where exactly the opponent needs to negate your plays, means that Mitsurugi will have decision points that make or break a duel
One of which is this card, which just so happens to be one of the best modal spells of all time
Card Q&A Q2879 Mar
X Speed is great in a variety of scenarios , since if a Pokmon only has a retreat cost of 1, this card makes it free
They are visually very different from the full art Unglued tokens as they contain rules text, creature type and subtype, flavour text, power/toughness and an expansion symbol