When a God enters the battlefield, your devotion to its color (including the mana symbols in the mana cost of the God itself) will determine if a creature entered the battlefield or not for abilities that trigger whenever a creature enters the battlefield
You can obtain the Cosmog (1-Star rarity) card by opening Celestial Guardians: Lunala from Celestial Guardians set
Its base attack, Shooting Moons, does a minimum of 120 damage, but it can do up to 280 damage if the right circumstances are met
This four cost Amethyst card has a relatively straightforward ability, when it comes in to play, you draw a card
Mogg War Marshal gives us infinite Goblins and some extra bounce triggers, and both Purphoros, God of the Forge and Impact Tremors can help us win without needing to attack
Of course, this card is analogous to the Bifrst even if your exposure to Norse mythology is as shallow as Thor: Ragnarok , youll be able to make the connection