This problem will naturally go away if you play with a regular group and they can see what you're up to, but if you're playing a game with strangers, they will probably assume you're playing a cutthroat Zur list unless you can prove otherwise
Do you need the lowest mana cost possible
Add 1 Boss Rush or 1 Spell/Trap that mentions it from your Deck to your hand
Theres a new VSTAR version with rainbow foil that is sure to excite Trainers, as well as some other full artwork designs
Furthermore, a boss' Record is never deleted
EachMarch of the MachineCollector Booster contains 15 Magic: The Gathering cards and 1 Traditional Foil double-sided token, with a combination of 5 cards of rarity Rare or higher and 4 Uncommon, 5 Common, and 1 Land cards