This is just one example, too, in Magics safest format, no less
In fact, Tellarknight's main Boss Monster was so good it is currently banned from play
More precisely: you put a card from your hand on the bottom of your deck, then draw until you have 5 cards in your hand (don't use this card if you don't have at least one card in your hand to make the first requested tribute)
During your Main Phase: You can discard 2 cards, including a Jurrac card, then draw 2 cards
My Deck 3x Imduk the World Chalice Dragon, 2 Legacy Pack Tickets, 200 GEM, 3x Ningirsu the World Chalice Warrior, 4 Legacy Pack Tickets Goal: 3x World Legacy World Chalice The Legend of the Star Heroes Pt 2: Gift of the Martyr Scenario: 3x World Legacy Landmark, 3x World Legacy World Armor, 3x World Legacy Succession, 3x Mekk-Knight Avram Practice: 250 ORB EARTH Duel: Loaner 3x World Legacy Trap Globe, World Legacy Ruins (Duel Field), Spectrum Supreme (Icon), 3x World Legacys Corruption, Guardragon (Mate), Gryphon (Icon)
Early game, its two-mana cost handles problematic permanents while maintaining tempo