Komiya is the ultimate choice here and the votes agree
Meanwhile, I adore Into the Unknown. Not only is that a killer song from Frozen 2, its an excellent low-end removal tool that Sapphire/Amethyst really does need to keep up the pace, preventing foes from getting too far ahead before you have a chance to ramp up to your bigger plays
Some of the stronger options include Alandra, Sky Dreamer, Homunculus Horde, and Minn, Wily Illusionist
If you draw spells, you can certainly play them because this list plays 14 cards that let you play extra lands or ramp, as well as 42 lands, and also Sol Ring
The most expensive card that I saw in Hobby Off was a PSA10 graded trainer card of Erika
Cemetery Recruitment 1B Sorcery Return target creature card from your graveyard to your hand