Queens Castle The Queens Castle is a location card with seven Willpower and a Move Cost of just one Ink, and it shines with its Using the Mirror ability
Fairly priced and very strong, this is a solid resource engine in any deck it's in
Cards like Tyranid Prime and Clamavus, which help your creatures bigger just for existing, can come down early as you amass a board and encroach on your opponents
Visual reference : (search Lilo - Best Explorer Ever) Scar - Finally King (Steel, 5 cost, Legendary) Direct answer : Scar is a solid synergy for Allies-based decks and a card-draw engine if you also synergize with Support for crazy draws
Censor The worst part of counterspells that tax for one is when your opponent has mana to pay the card
This is easy enough to do, considering any self-respecting proliferate deck will have tons of permanents that enter with counters on them already