energy cards mtg Refractor | The Brothers' War Phyrexian Ironworks · Modern Horizons

The green land is slightly more relevant as Academy has been banned in virtually every format, but both are exceptional ramp pieces

Spider Spawning is significantly more difficult to deal with than cards like Bloodline Keeper (which can get smoked by a Brimstone Volley, bounced by a Silent Departure, hunted down with Prey Upon, etc)

Dinrova Tron is a well-established deck in the Pauper metagame, but uses Ghostly Flicker as (what I would call) an understated utility piece

Look at Simic Guildmage if youre aiming for more of this effect

Some players also get a draft booster box for each set, maybe to open the cards and see what they can find or to play Limited