mtg all companion cards Companion, 20 if he wasnt a Spirit Fang, Roku's Companion - Avatar:

But with flash you can also just drop your hand EOT and then untap and swing with your newly minted stuff or keep it from a round of targeted removal or after someone casts a mass removal spell

In other words, a great addition to your dinosaur decks

It did get an interesting entry in this category very early on, however, with Reincarnation from Legends

Its a powerful wheels-based deck that seeks to resolve its commander and other anti-card draw permanents like Underworld Dreams and Spiteful Visions, and to turn ordinary wheel cards into direct damage powerhouses

Hauntwoods Shrieker One of the strongest game plans in Magic is cheating huge creatures into play without even considering their mana costs

Die-hard Goblin fanatics might already know this card, but for anyone unaware, youre welcome