It's two permanents on a 1-drop, one of which smooths out your draw not a bad deal at all
Additional cards worth considering are Heavy Storm Duster (target up to two spell and trap cards on the field and destroy them, but you cant conduct your battle phase in the turn this card was activated), Solemn Judgement, Solemn Warning and Solemn Strike (each offer negation for the cost of life points), as well as the continuous trap cards Gozen Match and Rivalry of Warlords (which each force players to control either one attribute or type of monster, sending all others to the graveyard)
Erika's Hospitality Full Art Trainer Supporter by Sanosuke Sakuma : One of the fan-favorite Gym Leaders of the entire franchise, Erika is the Kanto-based Leader of Celadon City Gym who specializes in Grass-type Pokmon
Pull rate from Regular Packs: 0.53% The estimated pull rate for Shroomish (Pulsing Aura) from a Regular Pack is approximately 0.53%, meaning you might need to open around 188 Regular Packs to obtain it
Finally Grasp of Fate is a powerful Oblivion Ring that lets you take out one nonland permanent from each of your opponents and Mana Flare is arguably the most powerful way to ramp your mana in a Red deck