This rule is a major shift from what players are encouraged to do in the mainline video games
Drawing cards with enchantments keeps the hand fueled, but the +1/+1 counters from artifacts are even better
You then attach Klefki to one of your Pokemon using its own Wonder Lock ability, then use Weavile's Tear Away to take Klefki back into your hand
Yes Man will return to the control of the player still in the game who most recently controlled it, ignoring any control effects whose durations have already expired
A complete set of Ikoria is already cheaper than a complete set of T heros : Beyond Death , so while individual card prices will probably bounce around a bit, as a whole the set doesn't have much further to drop
Vampiric Dragon should have been in the previous section because its effect is repeatable and strong, but I didnt recall it until now