Instead of monsters, you can use continuous spell and trap cards as tribute
Despite all this it is clunky, is only one way with the synergies and offers something you don't really lack in the archetype
These cards are so sought-after because of their rarity, so a collector having multiple thousands of the rarest in perfect condition from a single set (and a set which, as we'll come to, has its own controversy over the rare cards) was bound to raise some eyebrows: And sure enough, it did
While its ward cost isnt too difficult to pay since it costs life instead of mana, its still a good bonus feature to add to whats already a good card
Can You Proliferate Poison Counters
And theyre certainly going to have a hard time keeping their hand a secret when this card is on the field