With a Link summoning deck, you start off weak initially, but it can send monsters to the graveyard to summon stronger Link monsters that, in turn, become Link materials themselves so you become stronger over time
We view this piece as capturing the shared cinematic legacy of these iconic Psychic types in a premium, high-luster finish
Eldrich Horror also has simpler rules than Arkham Horror, making the "teach" a bit more entry-level-friendly
Another alternative with more precedence is "Neither player can add cards from their hand to their Deck, except by the effects of cards that include an effect that excavates a card(s)", as see in Solemn Warning and Ghost Belle
This makes trample an especially good keyword for creatures with high power as it prevents them from being chump blocked (blocked by a smaller creature to prevent life point damage)
These cards pack a punch with high HP, devastating attacks, and carry hefty price tags for playerslike the rare Umbreon VMAX card fetching over $600