Sorcery — Adventure

Scry 2. (Then exile this card. You may cast the creature later from exile.)

Take a Glance

The Hobbit

Legendary Creature — Halfling Rogue

Bilbo Baggins, Burglar

Marvel Super Heroes Commander

Legendary Creature — Human Hero

Whenever Mockingbird is dealt damage, put a +1/+1 counter on her. (She must survive the damage to get the counter.)

Mockingbird, Bobbi Morse

Legendary Creature — Human Coward Villain

Whenever Bob attacks alone, return him to his owner's hand. If you do, each opponent loses 2 life and you gain 2 life.

Bob, Reluctant HYDRA Agent

Secrets of Strixhaven Commander

Legendary Creature — Goblin

At the beginning of your upkeep, you may return this card from your graveyard to your hand.

Squee, Goblin Nabob

Creature — Bird

When this permanent transforms into Black Chocobo, search your library for a land card, put it onto the battlefield tapped, then shuffle.
Landfall — Whenever a land you control enters, Birds you control get +1/+0 until end of turn.

Black Chocobo

Final Fantasy

Bird

Enchantment

When this enchantment enters, create a 2/2 green Bird creature token with "Whenever a land you control enters, this token gets +1/+0 until end of turn."
At the beginning of your first main phase, if you control four or more Birds, transform this enchantment.

Sidequest: Raise a Chocobo

Fallout

Robobrain War Mind

Energy Reserve

Artifact Creature — Robot

Robobrain War Mind's power is equal to the number of cards in your hand.
When this creature enters, you get an amount of {E} (energy counters) equal to the number of artifact creatures you control.
Whenever this creature attacks, you may pay {E}{E}{E}. If you do, draw a card.

Radiation

Harold and Bob, First Numens

Legendary Creature — Treefolk Mutant

Reach, vigilance
When Harold and Bob dies, if it was a creature, return it to the battlefield. It's an Aura enchantment with enchant Forest you control and "Enchanted Forest has '{T}: Add three mana of any one color. You get two rad counters.'" Harold and Bob loses all other abilities.

Artifact — Bobblehead

{T}: Add one mana of any color.
{3}, {T}: Up to X target creatures you control each gain haste until end of turn and can't be blocked this turn except by creatures with haste, where X is the number of Bobbleheads you control as you activate this ability.

Agility Bobblehead

Charisma Bobblehead

Soldier

{T}: Add one mana of any color.
{4}, {T}: Create X 1/1 white Soldier creature tokens, where X is the number of Bobbleheads you control. Activate only as a sorcery.

{T}: Add one mana of any color.
{3}, {T}: Up to X target creatures you control get +1/+0 and gain indestructible until end of turn, where X is the number of Bobbleheads you control as you activate this ability. Activate only as a sorcery.

Endurance Bobblehead

{T}: Add one mana of any color.
{5}, {T}: Draw X cards, where X is the number of Bobbleheads you control.

Intelligence Bobblehead

Treasure

Luck Bobblehead

{T}: Add one mana of any color.
{1}, {T}: Roll X six-sided dice, where X is the number of Bobbleheads you control. Create a tapped Treasure token for each even result. If you rolled 6 exactly seven times, you win the game.

{T}: Add one mana of any color.
{3}, {T}: Look at the top X cards of your library, where X is the number of Bobbleheads you control. You may cast a spell with mana value 3 or less from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.

Perception Bobblehead

{T}: Add one mana of any color.
{3}, {T}: Put X +1/+1 counters on target creature, where X is the number of Bobbleheads you control. Activate only as a sorcery.

Strength Bobblehead

Tales of Middle-earth Commander

If you would gain life, you gain that much life plus 1 instead.
{2}{W}{B}{G}, {T}, Exile Bilbo: Search your library for any number of creature cards, put them onto the battlefield, then shuffle. Activate only if you have 111 or more life.

Bilbo, Birthday Celebrant

Unknown Event

Sorcery

Incubate Dark Confidant 1. (Create an Incubator Dark Confidant token with a +1/+1 counter on it and "{2}: Transform this artifact." It transforms into Dark Confidant, except it's also a Phyrexian.)
Flashback {3}{B}, Pay 3 life.

Incubob

Legendary Artifact — Equipment

Whenever equipped creature becomes blocked, each creature blocking it gets -5/-5 until end of turn.
Whenever equipped creature deals combat damage to an opponent, you may search your library for a Praetor card, reveal it, and put it into your hand. Then shuffle.
Equip {3}

Bob the Claymore

Legendary Creature — Dwarf Warrior

Dwarf creature cards, legendary creature cards, and Equipment cards in your hand have sneak {2}. (You may cast a spell for its sneak cost if you also return an unblocked attacker you control to hand during the declare blockers step. Creatures with sneak enter tapped and attacking.)
When an Equipment you control sneaks in, attach it to a creature you control.

Bobby, Another Dwarf

Dominaria Remastered

Creature — Cat

When this creature dies, create a 2/1 black Cat creature token.

Penumbra Bobcat

The List (Unfinity Foil Edition)

Beeble

Legendary Planeswalker — B.O.B.

As B.O.B. enters, create four 1/1 blue Beeble creature tokens.
The number of loyalty counters on B.O.B. is equal to the number of Beebles you control. (Create or sacrifice Beebles whenever B.O.B. gains or loses loyalty.)
+1: Up to X target Beebles can't be blocked this turn, where X is the number of cards in your hand.
−1: Draw a card.

B.O.B. (Bevy of Beebles)

Tenth Edition

Instant

Counter target spell. Look at the top four cards of your library, then put them back in any order.