I can see this being potent enough to make Frogs viable, since it leans more towards the frogs themselves being support pieces for your big, scary ETB package you want to run
Underworld Dreams Rarity: Uncommon TYPE: Enchantment SUBTYPE: - CMC: 3 Mana cost: USD: $81.40 EUR: 86.03 TIX: 0.00 EDHREC RANK: 1417 Whenever an opponent draws a card, this enchantment deals 1 damage to that player
For example, when Oko, Thief of Crowns was banned in Historic on March 9, 2020, MTGA was updated on March 12, 2020 to include the ban
Healing Salve is much derided (rightly so) as being very weak, while Giant Growth still sees some constructed play when legal in Standard, Dark Ritual is now way too powerful to see its way back into Standard (the effect is now in red, pulled back into sorcery territory and the rate you get is much worse), and Lightning Strike is a cornerstone of the format in both Modern and Legacy
But gosh if this guy doesnt light up my mama bear instincts