Naturally, being a Trading Card Game, its a little more complicated than just picking and choosing the exact cards you want or need for your deck
Chord of Calling: Put Any Creature From Your Library Into Play Chord of Calling is an Instant costing (X)(G)(G)(G) which allows you to search your library for any creature with mana cost X or less and put it directly into play
Nowadays, mono-red decks prefer a more aggressive approach with the rise of Kuldotha Rebirth popularity, but it's still a solid red card all around
Better yet, the only cards that rotate are Godless Shrine, Mobilized District, and Conclave Tribunal minor losses, on the whole
I think you probably want at least a dozen solid targets in your Type 4 stack to make this worthwhile, but judging by the quality of just the few I mentioned I think this card should be very strong and find a home in most Type 4 stacks in the future
Not only is it a powerful creature, but it is a Human as well