Magic The Gathering Mana Echoes

This is a Magic The Gathering card, "Mana Echoes" from the Double Masters (2XM) set. It is a red enchantment card with a mana cost of 2 generic and 2 red. The card's ability states: "Whenever a creature enters the battlefield, you may add an amount of Colorless Mana equal to the number of creatures you control that share a creature type with it." The flavor text reads: "When the ground is saturated with mana, even the lightest footstep can bring it to the surface." The card number is 136/332 M and the artist is Christopher Moeller. It was produced by Wizards of the Coast in 2020.