Any strategy that puts cards into your graveyard , whether that be mill, dredge, delve, discard, or even directly placing cards into your graveyard with the intent of playing them later, will benefit from having cards with flashback
The RPGs often feel so static, that the only way that Pokemon had the chance to play with its identity and style in the early goings was through the official Trading Card Game
[-2]: Destroy target creature
With Partner, you could add Kamahl, Heart of Krosa as a finisher for an overrun effect
Chart shows the price of Gastly #177 at the end of each month going back as long as we have tracked the item.
Even if an opponent has removal to take care of the Idol, it will leave behind a similarly sizable token that also has trample unless it's exiled