Shrinking that down to a phone screen requires a little compromise, but its doable - and the core of games like MTG can be preserved
But it could counter the ETB effect and prevent the ability from making any token copies
I won't list them all but some examples: "Hard" counters : Mana Drain, Cancel, Rewind, Last Word, Cryptic Command, "Soft" counters (counter unless): Rune Snag, Mana Leak, Mana Tithe Counter abilities: Stifle, Voidslime, Disallow, Tale's End Restricted targets: Nix, Remove Soul, Negate, Red Elemental Blast Other ways to remove from the stack: Summary Dismissal, Mindbreak Trap, Spell Queller, Venser, Shaper Savant
Each Theme Booster contains one to two rares and/or mythic rares, and 3334 commons and uncommons
There's a wealth of enchantment synergies in and a wealth of artifact synergies in