Dominaria

Daring Archaeologist | Creature | Human Artificer | When Daring Archaeologist enters the battlefield, you may return target artifact card from your graveyard to your hand. Whenever you cast a historic spell, put a +1/+1 counter on Daring Archaeologist. (Artifacts, legendaries, and Sagas are historic.) | Sidharth Chaturvedi

Shalai, Voice of Plenty | Legendary Creature | Angel | Flying You, planeswalkers you control, and other creatures you control have hexproof. {4}{G}{G}: Put a +1/+1 counter on each creature you control. | Victor Adame Minguez

Teshar, Ancestor's Apostle | Legendary Creature | Bird Cleric | Flying Whenever you cast a historic spell, return target creature card with mana value 3 or less from your graveyard to the battlefield. (Artifacts, legendaries, and Sagas are historic.) | Even Amundsen

Aryel, Knight of Windgrace | Legendary Creature | Human Knight | Vigilance {2}{W}, {T}: Create a 2/2 white Knight creature token with vigilance. {B}, {T}, Tap X untapped Knights you control: Destroy target creature with power X or less. | Grzegorz Rutkowski

Jodah, Archmage Eternal | Legendary Creature | Human Wizard | Flying You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells that you cast. | Yongjae Choi