Tamiyo, Field Researcher

Oracle Text

+1: Choose up to two target creatures. Until your next turn, whenever either of those creatures deals combat damage, you draw a card.

?2: Tap up to two target nonland permanents. They don't untap during their controller's next untap step.

?7: Draw three cards. You get an emblem with "You may cast spells from your hand without paying their mana costs."

Card Rulings

7/13/2016 Tamiyo¡¯s first ability can target creatures you don¡¯t control. You¡¯ll draw a card, not their controller, if they deal combat damage.
7/13/2016 Tamiyo¡¯s first ability sets up a delayed triggered ability that triggers even if Tamiyo has left the battlefield before those creatures deal combat damage.
7/13/2016 You must follow the normal timing permissions and restrictions of each nonland card you cast once you get Tamiyo¡¯s emblem.
7/13/2016 If you cast a card ¡°without paying its mana cost,¡± you can¡¯t pay any alternative costs such as emerge costs. You can pay additional costs such as escalate costs. If the card has mandatory additional costs, you must pay those.
7/13/2016 If the card has in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
7/13/2016 You may still cast nonland cards by paying their mana costs as normal.
8/23/2016 If Tamiyo¡¯s first ability targets two creatures, and both deal combat damage at the same time, the delayed triggered ability triggers twice.