tomb of annihilation mtg card MTG: Adventures in the Forgotten Realms will let you crawl D&D dungeons (to Veils of Fear or Oubliette) Veils of Fear — Each player loses 2 life unless they discard a card Tomb of Annihilation: An Introduction

Instead they are banished

Set completion particularly benefits players focusing on Standard formats

Its the target of choice in Oath of Druids or put-it-into-play effects like Show and Tell

With other complementary artifact mana sources like Thran Dynamo and Grim Monolith, decks could count on being able to get the kind of mana you'd need to justify packing the cards that would let you use the mana from Metalworker to deliver the knockout blow, and their presence lets you turn that Metalworker mana into permanent giant amounts of mana rather than just a one shot deal

This alone would make the card excellent, but the corrupted upside, which turns it into an unconditional exile effect once your opponent has three poison counters, pushes things over the top, making Anoint with Affliction an auto-include in poison-based decks, and a serious consideration in any deck playing Swamps

Luckily designing your own MTG card is easy