Whenever you cast an artifact spell, you may draw a card. If you do, discard a card.
Mana cost
1
U
Mana value
2
Printings
From
$0.20
EDHREC rank
#5545
Buy
Formats
Modern
Legal
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
7 Aug 2020
An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
7 Aug 2020
You draw a card and discard a card all while Riddlesmith's ability is resolving. Nothing can happen between the two, and no player may choose to take actions.