magmar pokemon card value (13/100) - Battle Partners (sv9) Preserved in a tamper Magmar - Legend Maker #21

You only need to exile four cards to drop the cost down to just one black mana, which is pretty easy to get to with a healthy mix of cantrips and fetch lands

Regidrago V (Alternate Art) 184/195 (Silver Tempest) A powerful Dragon-type Pokmon in an artistic landscape

If your deck can get its card draw ability online early, then it's worth adding a few copies of this to compleat the list

If the chosen enchantment is an Aura but Estrid's Invocation won't be able to legally enchant anything, Estrid's Invocation remains in its current zone and doesn't enter the battlefield

But at only one copy of each, if you dont have both youd be best to treat them just as ink

You might not have an urgent need for a specific card on turns 2-4, so rather than potentially wasting a tutor on a card that could be rendered useless as the game develops, you can simply set yourself up to make a more informed decision later