This is one of the best ways to fill the graveyard at no cost to your card advantage, and the information on what your opponents are up to is so powerful that this card is banned in just about every format
Rating: 1/5 It Calls Me It Calls Me is a 1-cost action that draws you a card and then lets you shuffle up to 3 cards into your opponent's deck
Starfield Vocalist This Has The X-Factor Any card that can double an enter trigger is immediately going to be worth playing

Beast Whisperer Whenever you cast a creature spell, draw a card Elder Gargaroth Vigilance, reach, trample Whenever Elder Gargaroth attacks or blocks, choose one Create a 3/3 green Beast creature token You gain 3 life Draw a card Ohran Frostfang Attacking creatures you control have deathtouch Whenever a creature you control deals combat damage to a player, draw a card Regal Force When Regal Force enters the battlefield, draw a card for each green creature you control Runic Armasaur Whenever an opponent activates an ability of a creature or land that isnt a mana ability, you may draw a card Toski, Bearer of Secrets This spell cant be countered Indestructible Toski, Bearer of Secrets attacks each combat if able Whenever a creature you control deals combat damage to a player, draw a card Non-Budget Enchantment Decks If you are playing an enchantment-focused deck, these are nearly mandatory inclusions to ensure you green card draw strategy

QUESTION 2 You're unlikely to find one of these species among the students of Silverquill: Kor Aven Vampire Cephalid COLLECTOR BOOSTERS Collector Boosters are the best way to obtain many of the most thrilling cards in Strixhaven