That means that ETB dorks will trigger three times in a four-person game
For example, if you play a Tortured Existence on turn one and your Hashaton, Scarab's Fist on turn three, you can potentially put an Archangel Avacyn or a Sheoldred, Whispering One into play on turn four
Legendary Creature - Elemental Color tag templates(None) Wayward Swordtooth Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) You may play an additional land on each of your turns
That said, Tome Scour is a big addition to Underworld Breach decks in older MTG Arena formats, and Wear/Tear is a popular sideboard option that will likely see play in multiple formats
Speaking of running the numbers, a good way to do so is to use a hypergeometric calculator
From 1st Edition Base Set legends to dazzling modern promos, some Venusaur cards are worth thousands today