Flying Springsoarer enters the battlefield with a +1/+1 counter on it if a creature you controlled dealt combat damage to a player this turn. Wander {2}{U}
Whenever a creature entering the battlefield under your control causes an ability of a permanent you control to trigger, draw a card. This ability triggers only once each turn.
“I've climbed thousands of glaciers and not seen the same view twice.”
When Arduous Miners enters the battlefield, you may have all players discard a card. Whenever one or more cards leave your graveyard, create a tapped Treasure token.
Choose one. If this spell's flashback cost was paid, instead choose three and you may choose the same mode more than once. • All creatures get -3/-3 until end of turn. • Target player sacrifices a creature and a planeswalker. • Target player discards two cards, then exiles their graveyard. Flashback {7}{B}{B}