Mega-Tin 2021 - Tin of Ancient Battles

You can target 1 of your Spellcaster monsters that is banished or in your GY; shuffle it into the Deck, and if you do, add 1 Witchcrafter Spell from your Deck to your hand. If this card is in your GY, except the turn it was sent there: You can banish this card, then target any number of your banished Witchcrafter Spells with different names; add them to your hand. You can only use each effect of Witchcrafter Patronus once per turn.

When your opponent activates a monster effect in their hand or GY, or when your opponent's banished monster effect is activated: Negate its effect, and if you do, inflict 2000 damage to your opponent.

Target 1 face-up monster your opponent controls that was Special Summoned from the Extra Deck; change its ATK to 0, and if you do, negate its effects. If your opponent Special Summons a monster(s) from the Extra Deck while this card is in your GY, except the turn this card was sent to the GY: You can Set this card. You can only use each effect of Titanocider once per turn.

If a face-up Plant monster(s) you control is sent to the GY (except during the Damage Step): You can Special Summon this card from your hand. If a Plant monster is on the field and this card is in your GY: You can add this card to your hand. You can only use 1 Rose Girl effect per turn, and only once that turn.

When this card is Normal or Special Summoned: You can change its battle position. This card can attack while in face-up Defense Position. If it does, apply its DEF for damage calculation. If you have no Spells/Traps in your GY: You can change this face-up Defense Position card you control to Attack Position, and if you do, add 1 Superheavy Samurai Soul monster from your Deck to your hand. You can only use this effect of Superheavy Samurai Wagon once per turn.

Pendulum Effect: Once per turn: You can target 1 face-up monster you control; it gains ATK equal to the difference between the number of cards in the Extra Decks x 100, until the end of this turn (even if this card leaves the field).
Monster Effect: Gains ATK during your turn only, and gains DEF during your opponent's turn only, each equal to the difference between the number of cards in the Extra Decks x 200. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. If this card in the Monster Zone is destroyed: You can place this card in your Pendulum Zone.

At the start of your Battle Phase: You can place 1 counter on this card (max. 2). This card gains the following effect, based on the number of counters on it.
* 1: Once per turn, when an opponent's monster declares an attack: You can negate that attack.
* 2: You can Tribute this card; banish all monsters on the field, until your opponent's 2nd End Phase.

When a Link Monster is destroyed by battle: You can Special Summon this card from your hand. When your Link Monster destroys an opponent's monster by battle: You can inflict damage to your opponent equal to that destroyed monster's original ATK. When an attack is declared involving a Link Monster you control and an opponent's monster: You can banish this card from your GY; the ATK's of those monsters become 3000. You can only use each effect of Gussari @Ignister once per turn.

The first time each Cyberse monster you control would be destroyed by a card effect each turn, it is not destroyed. You can only use each of the following effects of Gatchiri @Ignister once per turn.
* You can target 1 Cyberse Effect Monster you control; negate its effects, and if you do, Special Summon this card from your hand.
* If this card is sent from the field to your GY: You can target 1 face-up monster you control; that target is unaffected by your opponent's card effects until the end of your opponent's turn.

If you control no face-up cards, you can Normal Summon this card without Tributing, but its original ATK becomes 1800. If this card is Normal or Special Summoned: You can reveal 3 EARTH Machine monsters from your Deck, then your opponent randomly adds 1 of them to your hand, and you shuffle the rest back into your Deck. You can only use this effect of Machina Metalcruncher once per turn.

1 Tuner + 1+ non-Tuner monsters
When this card is Synchro Summoned: You can target 1 Machine monster in your GY; add it to your hand, also if you have a Spell/Trap in your GY, you cannot Normal or Special Summon it, or a monster with its name, for the rest of this turn. This card can attack while in face-up Defense Position. If it does, apply its DEF for damage calculation.

This card can be treated as 2 Tributes for the Tribute Summon of a Warrior monster. You can only use each of the following effects of Gaia the Fierce Knight Origin once per turn. You can send 1 Level 5 or higher monster from your hand to the GY; Special Summon this card from your hand. During the Battle Phase (Quick Effect): You can banish this card from your GY, then target 1 monster on the field whose current ATK is different from its original ATK; its ATK becomes its original ATK.