This is also why Wrenn and Six fit naturally into strategies built around multiple planeswalker commanders, where protecting incremental advantage engines matters more than winning quickly
when you have multiple effects like this, you can end up matching Simic decks in card advantage, albeit in a unique way
For example, if Wizards eventually stoops to printing a Mister Potato Head Secret Lair with all manner of spiffy new Potato Head themed Mutate cards, they would also create alternate versions of these "MTG, but not really MTG" cards with characters that do actually belong in the deep, complex and storied world of Magic the Gathering
PSA 10 graded copies trade at ~31,600 (~$210)
There's also Obelisk of Urd, but I prefer that card for tribal decks that can swarm the board quickly, which Elephants are slow to do
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