#8: Dark Beginning 1 & 2 (DB1 & DB2) These reprint sets from the early 2000s were a treasure chest for duelists wanting to catch up on classic cards
These will transform after you fulfill some kind of condition on the card, usually either an activated ability (i.e., paying to exile Terra, Magical Adept) or triggered ability (i.e., having six permanents in the yard for Exdeath, Void Warlock at end of turn)
However, this change did not carry over to Core Booster sets until the Japanese release of Secrets of Eternity in November 2014
As Lester's "Meklord Emperor Skiel" attacked Leo and caused him to be blown off the riding lane, the Dragon shot a sphere from its claw that engulfed Leo, saving him from the fall
Crackdown lets you stop powerful beat sticks with upside such as Pako, Arcane Retriever before they get out of control
I've confirmed that I'm running lands in my decks, and I shuffle them plenty