Koth $1.79 Chandra, Torch of Defiance Emblem // Wizard Token Commander Masters $2.29 Chandra, Fire of Kaladesh Magic Origins $0.69 Emblem (Chandra, Torch of Defiance) Kaladesh $0.79 Chandra, Acolyte of Flame Core Set 2020 $1.29 Chandra Nalaar 2011 Core Set $0.69 Chandra's Regulator (Bundle Foil) Promotional $1.29 Chandra, the Firebrand 2013 Core Set $0.39 Emblem (Chandra, Dressed to Kill) Innistrad: Crimson Vow $3.49 Emblem (Tamiyo, The Moon Sage) Avacyn Restored $0.35 Chandra, Novice Pyromancer Core Set 2020 0 results found
The short answer is that if you are paying more to kill a single threat card than that threat card actually cost to play you will often end up falling behind
If you want to stick to Edge of Eternities , Kilo, Apogee Mind wants you to tap it to proliferate, so planets fit like a glove
For me, Breed Lethality sticks out every time I look over the deck list because just about every card is on theme
And bringing up Kira raises another interesting point: Kamigawa
While that might not exactly inspire confidence, bear in mind that enchantments are strong enough to influence game pacing, decision-making, and deckbuilding