What does improvise do in mtg

• What IS Improvise?!
• Improv and the Unexpected (GM Tips w/ Matt Mercer)
• Aether Revolt Spotlight: Improvise
• Подделка: советы по импровизации для D&D
• Я импровизировал случайную встречу | Much Abrew
• Comparing Improvised Comedy to Dungeon Mastering
• [MTG] Grixis Improvise | 30 Second Deck Tech
• Standard 4/5/17 Keelan Jamison (U/R Improvise) vs. Andrew Zimmerman (Mono Black Control)
• Aether Revolt Limited Guide: Improvise
• Instant Deck Tech: Combo Improvise (Standard)
• [MTG] Grixis Improvise | Deck Tech
• DDR#539 - Improvise + Howling Mine
• Pauper Deck Tech : Improvise control