Using the Trap card Dinomorphia Frenzy, its possible to Fusion Summon this Monster using only cards from your deck and Extra Deck during your opponents Main Phase
Their combined form, Ambulance Rescueroid, also can do this
Mega Symphonia offers a way to balance between the aesthetics and the gameplay so that fans who are interested in both, as well as collecting and playing cards, can include it into any collection due to its diversity
Once per turn, you may turn a card with an inkwell symbol from your hand into face-down ink, becoming a resource that you can turn sideways to summon characters You use 60-card decks in Constructed, 40-card decks in Limited, and the official website has an excellent "how to play" section
Likewise, you wont be told if cards from the pack you opened are new or duplicates, which is borderline impossible to keep track of yourself in a game with over 9,000 cards
In Limited very few decks could defeat a Masticore even if it had no backup at all, and despite a huge portion of the cost of this card being something you need to pay continuously often players who used Tinker would go get a Masticore