Thundertrap Trainer [Bloomburrow]

Thundertrap Trainer [Bloomburrow]Set: Bloomburrow Type: Creature Otter Wizard Rarity: Rare Cost: {1}{U} Offspring {4} (You may pay an additional {4} as you cast this spell. If you do, when this creature enters, create a 1 1 token copy of it.) When this creature enters, look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Set: Murders at Karlov Manor Promos Type: Enchantment — Case Rarity: Rare Cost: {W} Whenever a creature enters the battlefield under your control

Set: Junior Series Europe Type: Creature — Elf Rarity: Rare Cost: {1}{G}{G} Other Elf creatures get +1/+1 and have forestwalk

Set: Odyssey Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Target player mills half their library

you may skip that draw instead

Set: The List Type: Artifact — Equipment Rarity: Rare Cost: {4} Equipped creature gets +4/+4

Set: Commander 2019 Type: Instant Rarity: Uncommon Cost: {1}{U} Exile target creature

At Nissa's command

Ultimately

Set: The Brothers' War Type: Enchantment Rarity: Uncommon Cost: {3}{W} When Static Net enters the battlefield

Even when he strikes

create a 1/2 black Phyrexian Wurm artifact creature token with deathtouch and a 2/1 black Phyrexian Wurm artifact creature token with lifelink

Set: World Championship Decks 1999 Type: Sorcery Rarity: Common Cost: {2}{B}{B} Buyback {3} (You may pay an additional {3} as you cast this spell