You want the minimum number of counterspells in your deck to ensure you are safe against all the possible things that are dangerous to you
This has a very bad baseline as a two mana 1/1, and getting a power boost isn't enough to overcome that
Amethyst has long been the ink color of "exerting your opponents stuff" but so far that ability has been limited to one character at a time
Your first strike and tapping effects are even better for maintaining board-stalls than for breaking through them, and convoke spells let you leverage your knights without risking them in combat
To me, a TCG player who uses this older app a lot, Pokmon TCG Pocket is everything I wish my card game client was, and that makes me angry
Choco, Seeker of Paradises colors are a vast improvement over the current most popular bird commander, Kastral, the Windcrested