Skystrike Officer [The Brothers' War]Set: The Brothers' War Type: Creature Human Soldier Rarity: Rare Cost: {2}{U} Flying Whenever Skystrike Officer attacks, create a 1 1 colorless Soldier artifact creature token. Tap three untapped Soldiers you control: Draw a card. "Landing zone is clear. Activate and deploy!"

Set: Dominaria United Commander Type: Artifact Creature — Construct Rarity: Rare Cost: {2} Whenever a land enters the battlefield tapped and under your control

where X is the number of cards in their hand

and green Cat Dragon creature token with flying

even brought down

Set: EX: Dragon Type: Metal Rarity: Uncommon Retreat cost: Colorless

Set: Commander 2014 Type: Enchantment — Aura Rarity: Rare Cost: {2}{G} Enchant permanent

Set: Alara Reborn Type: Enchantment Rarity: Rare Cost: {2}{R}{W} As long as it's your turn

Set: Classic Sixth Edition Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Enchanted creature gets +1/+1 and can't be blocked except by creatures with flying

Set: Streets of New Capenna Commander Type: Land Rarity: Rare Creeping Tar Pit enters the battlefield tapped

Set: Mystery Booster Type: Enchantment Rarity: Rare Cost: {3}{U} Players play with their hands revealed

Set: Innistrad: Crimson Vow Commander Type: Creature — Spider Horror Rarity: Rare Cost: {4}{B}{B} Reach