It is the rare sideboard card that totally shuts down the enemy deck so long as it lives, but also has multi-matchup relevance in this format (notably against Twin)
Best Cards + Mulligan Strategy The basic mulligan strategy is to get cards you can play on turns 1, 2, and 3, make sure you dont have too many uninkables, have at least one card that can draw, and put back high-cost cards
A creature cast using suspend will enter the battlefield with haste
Ultra Rares and Super Rares are also available as Secret Rare and Quarter Century Secret Rare
Weakness / Resistance / Retreat Cost: P+10 / / 1
Unlike D&T, their mana-denial is limited to 3-4 copies of Wasteland, which shouldnt hinder you too much